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Police and Fire Unit IDs Wiki Page.

Colleges and Universities are now on their own Agency Page 

Frequencies

Cook County

Sheriff

The Cook County Sheriff's Police 911 Center currently dispatches for:

  • Berkeley Police
  • Blue Island Police
  • Chicago Heights Police
  • Cook County Forest Preserve Police
  • Cook County Sheriff’s Office
  • Cook County Sheriff’s Police
  • Golf Police
  • Harvey Police
  • Hometown Police
  • Cook County States Attorney’s Investigators
  • Indian Head Park Police
  • Lyons Police
  • Merrionette Park Police
  • Metra Police
  • Palos Park Police
  • Park Ridge Police
  • Phoenix Police
  • Prairie State College Police
  • Robbins Police
STARCOM21 Statewide Illinois
Project 25 Phase II
Primary Sheriff and County Jail communications/operations on sites 501, 502, 503 (all encrypted). Fall back is on the former VHF systems.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.595KSA717 RM 107.2 PL Cook Sheriff N1 Sheriff: Talk-Around (old North Patrol) [Ch 1] FMN Law Talk
155.535KSA717 RM 107.2 PL Cook Sheriff S2 Sheriff: South Patrol (Also TRS) [Ch 2] FMN Law Dispatch
155.535KSA717 BM 293 NAC Cook Sheriff P25 Sheriff: Testing FMN Law Dispatch
154.995KSA717 RM 107.2 PL Cook Interop1 Sheriff: Interop 1 (Old Admin/Warrants [Ch 3] FMN Law Dispatch
155.640KFM495 RM 107.2 PL Cook ShrfAlt5 Sheriff: Auxillary - Band 5 (Also TRS) [Ch 5] FMN Law Dispatch
155.640KFM495 RM 293 NAC Cook Shrf5 P25 Sheriff: Testing {Auxillary - Band 5 (Also TRS) [Ch 5]} FMN Law Dispatch
153.905KL6889 BM 107.2 PL Cook Shrf C2C6 Sheriff: Car-to-Car [Ch 6] FMN Law Tac
159.090KSA718 BM 107.2 PL Cook Shrf Alt7 Sheriff: Alternate [Ch 7] FMN Law Tac
159.090KQ6542 BM 173.8 PL Cook Shrf*Alt7 Sheriff: Rebroadcast of 155.535R FMN Law Dispatch
153.845KQ6542 BM 107.2 PL Cook Shrf Tac 9 Sheriff: Tactical [Ch 9] FMN Law Tac
153.845KQ6542 BM 173.8 PL Cook Shrf Court Sheriff: Courts [Ch 10] FMN Corrections
154.025KZU879 BM 173.8 PL Cook Shrf Tac11 Sheriff: Tactical [Ch 11] FMN Law Tac
153.815KZU879 BM 107.2 PL Cook Shrf Tac12 Sheriff: Tactical [Ch 12] FMN Law Tac
158.865KSA718 BM 107.2 PL Cook Shrf Tac14 Tactical / Emergency Management FMN Law Tac
868.0625WQIM662 M Cook Shrf TA N Sheriff: Talk-Aaround - North [B-1] FMN Law Tac
866.200WQIM662 M Cook ShrfTA S Sheriff: Talk-Around - South [B-2] FMN Law Tac
153.815KZU879 BM 173.8 PL Cook Shrf Jail 1 Jail, Surveillance [Ch 1] FMN Corrections
154.025KZU879 BM 173.8 PL Cook Shrf Jail 2 Jail [Ch 2] FMN Corrections
153.845KQ6542 BM 173.8 PL Cook Shrf Jail 3 Jail [Ch 3] FMN Corrections
158.865KSA718 BM 173.8 PL Cook Shrf Jail 4 Corrections Vans/Transportation [Ch 4] FMN Corrections
Cook County Interoperability Channels

Cook County does interoperability tests on Wednesdays at 11 AM on the Cook County Interoperability channels.
453.750 and 453.950 repeaters also licensed for P25.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.995KLR279 RM 107.2 PL Cook Interop V1 Interop VHF 1 FMN Interop
155.640KSA717 RM 107.2 PL Cook Interop V2 Interop VHF 2 FMN Interop
155.595KSA717 RM 107.2 PL Cook Interop V3 Interop VHF 3 FMN Interop
155.535KSA717 RM 107.2 PL Cook Interop V4 Interop VHF 4 FMN Interop
153.770KSC711 RM 156.7 PL Cook I/O VMetro3 Interop V Metro 3 FMN Interop
154.130KSC711 RM 156.7 PL Cook I/O VMetro4 Interop V Metro 4 FMN Interop
154.220KSC711 BM 156.7 PL Cook I/O VMetro5 Interop V Metro 5 FMN Interop
453.950WQLS615 RM 141.3 PL Cook Interop U1 Interop UHF 1 FMN Interop
453.750WQLS615 RM 156.7 PL Cook Interop U2 Interop UHF 2 FMN Interop
460.600KXZ273 RM 156.7 PL Cook Interop U3 Interop UHF 3 FMN Interop
460.625KXZ273 RM 156.7 PL Cook Interop U4 Interop UHF 4 FMN Interop
Cook County Highway Department
STARCOM21 Statewide Illinois
Project 25 Phase II
Uses encrypted talkgroups 25049 (North) and 25050 (South) on the Cook County 500-series sites.
Forest Preserve District of Cook County
STARCOM21 Statewide Illinois
Project 25 Phase II
Some communications are on this system.
Cook County Miscellaneous

* See wiki page for additional information

Cook County Administration Building
DMR Motorola Capacity Plus Single Site (TRBO)
Operations at 69 W. Washington in Chicago.

Chicago

Chicago Police Department (CPD)

- CPD Zones are in the process of switching from analog to encrypted P25.

- 460.500 (former Zone 5 frequency) still licensed, future use (if any) unknown.

Chicago OEMC Public Safety - 800 MHz P25
Project 25 Phase II
Future and some current communications. System is and will be building for some time.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
460.475KAZ998 RM 327 NAC ChiPD Zone 1 Police: Dispatch Zone 1 - Districts 16 17 P25E Law Dispatch
460.050KAZ996 RM 13A NAC ChiPD Zone 2 Police: Dispatch Zone 2 - District 19 P25E Law Dispatch
460.225KNBJ580 RM 330 NAC ChiPD Zone 3 Police: Dispatch Zone 3 - Districts 12 14 P25E Law Dispatch
460.150KSJ745 RM 118 NAC ChiPD Zone 4 Police: Dispatch Zone 4 - Districts 1 18 P25E Law Dispatch
460.400KBA636 RM 519 NAC ChiPD Zone 6 Police: Dispatch Zone 6 - Districts 7 8 P25E Law Dispatch
460.075KAZ999 RM 303 NAC ChiPD Zone 7 Police: Dispatch Zone 7 - Districts 2 3 P25E Law Dispatch
460.200KAZ997 RM 405 NAC ChiPD Zone 8 Police: Dispatch Zone 8 - Districts 4 6 P25E Law Dispatch
460.025KTO317 RM 264 NAC ChiPD Zone 9 Police: Dispatch Zone 9 - Districts 5 22 P25E Law Dispatch
460.100KBA200 RM 11A NAC ChiPD Zone10 Police: Dispatch Zone 10 - Districts 10 11 P25E Law Dispatch
460.375KUN507 RM 240 NAC ChiPD Zone11 Police: Dispatch Zone 11 - Districts 20 24 P25E Law Dispatch
460.425KAG839 RM 12C NAC ChiPD Zone12 Police: Dispatch Zone 12 - Districts 15 25 P25E Law Dispatch
460.450KXV838 RM 173 NAC ChiPD Zone13 Police: Dispatch Zone 13 - District 9 P25E Law Dispatch
154.650KA5489 M CSQ Chi PD VHF F2 Police: Car to Car [Ch 2] FMN Law Tac
460.125KSJ745 RM 173.8 PL Chi PD C/W 1 Police: Citywide 1 FMN Law Tac
460.175KSJ745 RM 123.0 PL Chi PD C/W 2 Police: Citywide 2 FMN Law Tac
460.275KSJ745 RM 141.3 PL Chi PD C/W 3 Police: Citywide 3 FMN Law Tac
460.325KSJ745 RM 192.8 PL Chi PD C/W 4 Police: Citywide 4 FMN Law Tac
460.350KNBM249 RM 97.4 PL Chi PD C/W 5 Police: Citywide 5 FMN Law Tac
460.250KSJ745 RM 162.2 PL Chi PD C/W 6 Police: Citywide 6 FMN Law Tac
460.300KSJ745 RM 131.8 PL Chi PD C/W 7 Police: Citywide 7 FMN Law Tac
460.525KA83507 M 179.9 PL Chi PD C/W 8 Police: Citywide 8 - Car-to-Car (250-5wt) FMN Law Tac
460.5875WPMG842 M 91.5 PL Chi PD Mnted Police: Mounted Units FMN Law Tac
460.0375WPMG842 RM 203.5 PL ChiPD Ch. B10A Police: Marine Unit / Training FMN Law Tac
460.0375WPMG842 RM 293 NAC ChiPD Ch. B10 Police: Marine Unit / Training P25E Law Tac
460.3375WPMG842 RM 103.5 PL ChiPD Zone14 Police: Zone 14 (FUTURE) FMN Law Dispatch
460.4375WPMG842 RM 192.8 PL ChiPD Zone15 Police: Zone 15 (FUTURE) FMN Law Dispatch
460.3875WPMG842 RM 203.5 PL ChiPD Zone16 Police: Zone 16 (FUTURE) FMN Law Dispatch
460.2375WPMG842 RM 293 NAC ChiPD A/W 1 Police: Area-Wide-1 (FUTURE) P25e Law Tac
460.4625WPMG842 RM 123.0 PL ChiPD A/W 2 Police: Area-Wide-2 (FUTURE) FMN Law Tac
460.2625WPMG842 RM 141.3 PL ChiPD A/W 3 Police: Area-Wide-3 (FUTURE) FMN Law Tac
460.4125WPMG842 RM 91.5 PL ChiPD A/W 4 Police: Area-Wide-4 (FUTURE) FMN Law Tac
460.2125WPMG842 RM 97.4 PL ChiPD A/W 5 Police: Area-Wide-5 (FUTURE) FMN Law Tac
Chicago Fire Department / EMS

Due to technical issues with their UHF T-Band conventional frequencies, fire suppression and EMS units will be using talkgroups on the OEMC 800 MHz trunked system (see below) for primary dispatch operations until at least early 2024.  The UHF T-Band conventional dispatch repeater channels will serve as alternates. (09/23)

154.220 -  VHF Admin simplex and extra alarm / incident notification [call-out] (notifications from OEMC on all extra alarms, EMS plans and other major incidents)

Chicago Fire Department
Chicago is divided into 2 dispatch areas:  Main (North) and Englewood (South).  The south branch of the Chicago River / Sanitary Ship Canal (which runs just north of I-55 / Stevenson Expressway) is the dividing line.   North of the canal – Main, south of the canal - Englewood. 

Chicago OEMC Public Safety - 800 MHz P25
Project 25 Phase II
Chicago FD and EMS are currently using talkgroups on this system for primary dispatch operations. (6/23)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
477.7875WQEW220 RM 293 NAC CFD Main N Fire: Main (North) Back-up P25 Fire Dispatch
478.2125WQEV648 RM 293 NAC CFD Engwd S Fire: Englewood (South) Back-up P25 Fire Dispatch
458.025KXM321 M 203.5 PL CFD Firegrnd Fireground FMN Fire-Tac
458.125KXM321 M 218.1 PL CFD Command Fire: Command FMN Fire-Tac
476.6875WQEV648 RM 293 NAC CFD Citywide Fire: City-Wide [Ch 6] P25 Fire-Tac
470.1625WPSG985 RM 97.4 PL ChiFire Tac Fire: Tac FMN Fire-Tac
480.6625WPGS985 M 85.4 PL Chi EMS Ops7 EMS: Operations 7 FMN EMS-Tac
476.2875WPSG985 M 69.3 PL Chi FD Ops8 Fire: Operations 8 / Helicopter EMS LZ Coordination FMN Fire-Tac
479.2875WPGS985 M 74.4 PL Chi FD Ops9 Fire: Operations 9 FMN Fire-Tac
477.6625WPSG985 M 79.7 PL Chi FD Ops10 Fire: Operations 10 FMN Fire-Tac
458.075KXM321 M 210.7 PL CFD Lakefrnt Fire: Lakefront FMN Fire-Tac
477.9875WQEV648 RM 293 NAC Chi JointOps Joint-Ops Channel (encryption capable) [Ch 12] P25 Multi-Tac
478.500WPSG985 M 103.5 PL ChiFD SpcEv1 Fire: Special Events 1 FMN Fire-Tac
481.500WPSG985 M 110.9 PL ChiFD SpcEv2 Fire: Special Events 2 FMN Fire-Tac
460.0625WPMG842 RM 203.5 PL CTA Fire Fire: CTA Fire FMN Fire-Tac
154.220KSC711 M 156.7 PL CFD VHFAdmin Fire: VHF Admin Simplex / Extra Alarm/Incident Notification [Call-out] FMN Fire-Talk
477.5125WQEW220 RM 293 NAC CFD EMS N EMS: Main (North) Back-up P25 EMS Dispatch
478.4625WQEW220 RM 293 NAC CFD EMS S EMS: Englewood (South) Back-up P25 EMS Dispatch
462.975KNFH932 RM 156.7 PL CFD EMS Cmnd EMS: Command FMN EMS-Tac
458.175KXM321 M 225.7 PL CFDEMS Admin EMS: Admin FMN EMS-Tac
464.175WQYZ322 RM 160 NAC Chgo 5-11 Club Chicago 5-11 Club: Operations P25 Fire-Talk
855.8625KDC618 RM CFD 800 Data Fire: Hard Data (CSQ) Telm Data
Citywide - Interoperability

See the wiki 

Chicago Office of Emergency Management and Communications (OEMC)
Chicago OEMC Public Safety - 800 MHz P25
Project 25 Phase II
Chicago Police Marine Unit and other users observed here.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
462.950KNFH932 RM 203.5 PL ChiDPH HCRS Public Health: Healthcare Council Radio System (CDPH-HCRS) FMN Public Works
460.5875WPMG842 RM 031 DPL OEMC UHF 19 Operations FMN Emergency Ops
158.760KBW414 BM OEMC 158.76 Operations FMN Emergency Ops
855.4375KDC618 F 703 DPL OEMC WxSiren A Weather Sirens (Data) FMN Emergency Ops
460.0875WPMG842 RM OEMC UHF 3 Operations FMN Emergency Ops
460.1125WPMG842 RM OEMC UHF 4 Operations FMN Emergency Ops
460.1375WPMG842 RM OEMC UHF 5 Operations FMN Emergency Ops
460.1625WPMG842 RM OEMC UHF 6 Operations FMN Emergency Ops
460.1875WPMG842 RM OEMC UHF 7 Operations FMN Emergency Ops
460.3125WPMG842 RM OEMC UHF 11 Operations FMN Emergency Ops
460.3375WPMG842 RM OEMC UHF 12 Operations FMN Emergency Ops
460.3625WPMG842 RM OEMC UHF 13 Operations FMN Emergency Ops
460.4875WPMG842 RM OEMC UHF 18 Operations FMN Emergency Ops
851.2125WPFY221 RM OEMC 8512125 Mobile Data Terminals (City) Telm Data
853.8125WPLU656 RM OEMC 853.825 Mobile Data Terminals (City) Telm Data
854.2375WQKA398 RM OEMC 8542375 Mobile Data Terminals (City) Telm Data
854.5875WPFY221 RM OEMC 8545875 Mobile Data Terminals (City) Telm Data
854.5875WPFY220 RM OEMC 8545875 Mobile Data Terminals (City) Telm Data
855.8625WPFY221 RM OEMC 8558625 Mobile Data Terminals (City) Telm Data
855.9125WPFY221 RM OEMC 8559125 Mobile Data Terminals (City) Telm Data
856.6875WPFY221 RM OEMC 8566875 Mobile Data Terminals (City) Telm Data
866.5875WPFY220 RM OEMC 8665875 Mobile Data Terminals (City) Telm Data
867.100WPFY220 RM OEMC 8671000 Mobile Data Terminals (City) Telm Data
476.0125WPSG985 RM Chi476.01250 Operations [FUTURE] P25 Interop
476.0375WPSG985 RM Chi476.03750 Operations [FUTURE] P25 Interop
476.0625WPSG985 RM Chi476.06250 Operations [FUTURE] P25 Interop
476.0875WPSG985 RM Chi476.08750 Operations [FUTURE] P25 Interop
476.1125WPSG985 RM Chi476.11250 Operations [FUTURE] P25 Interop
476.1625WPSG985 RM Chi476.16250 Operations [FUTURE] P25 Interop
476.1875WPSG985 RM Chi476.18750 Operations [FUTURE] P25 Interop
476.2125WPSG985 RM Chi476.21250 Operations [FUTURE] P25 Interop
476.2375WPSG985 RM Chi476.23750 Operations [FUTURE] P25 Interop
476.2625WPSG985 RM Chi476.26250 Operations [FUTURE] P25 Interop
477.5625WPSG985 RM Chi477.56250 Operations [FUTURE] P25 Interop
477.675WPSG985 RM Chi477.67500 Operations [FUTURE] P25 Interop
477.6875WPSG985 RM Chi477.68750 Operations [Testing] P25 Interop
477.700WPSG985 RM Chi477.70000 Operations [FUTURE] P25 Interop
477.7375WPSG985 RM Chi477.73750 Operations [FUTURE] P25 Interop
477.7625WPSG985 RM Chi477.76250 Operations [FUTURE] P25 Interop
477.8375WPSG985 RM Chi477.83750 Operations [FUTURE] P25 Interop
477.850WPSG985 RM Chi477.85000 Operations [FUTURE] P25 Interop
477.8625WPSG985 RM Chi477.86250 Operations [FUTURE] P25 Interop
478.025WPSG985 RM Chi478.02500 Operations [FUTURE] P25 Interop
478.1375WPSG985 RM Chi478.13750 Operations [FUTURE] P25 Interop
478.150WPSG985 RM Chi478.15000 Operations [FUTURE] P25 Interop
478.275WPSG985 RM Chi478.27500 Operations [FUTURE] P25 Interop
478.325WPSG985 RM Chi478.32500 Operations [FUTURE] P25 Interop
478.525WPSG985 RM Chi478.52500 Operations [FUTURE] P25 Fire-Tac
851.3375WPLU656 RM OEMC 851.337 Mobile Data Terminals (Police) (was 866.3375) Telm Data
853.825WPLU656 BM OEMC 853.825 Mobile Data Terminals (Police) (was 868.825) Telm Data
867.175WPFY218 RM OEMC 8671750 Mobile Data Terminals (Police) Telm Data
867.5375WPFY218 RM OEMC 8675375 Mobile Data Terminals (Police) Telm Data
867.7375WPFY218 RM OEMC 8677375 Mobile Data Terminals (Police) Telm Data
867.7625WPFY218 RM OEMC 8677625 Mobile Data Terminals (Police) Telm Data
868.100WPFY218 RM OEMC 8681000 Mobile Data Terminals (Police) Telm Data
868.225WPFY218 RM OEMC 8682250 Mobile Data Terminals (Police) Telm Data
Chicago Department of Transportation

Snow Command operations roughly parallel the above and will be heard primarily on channels 1, 7 and 8. Channels may also be referred to as "Fleets". Some systems/radios may have channels 1 & 7 reversed.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
453.650KRM715 RM 107.2 PL Chi Streets N1/2 Streets - North Bureau 1, 2 [Ch 1] FMN Public Works
453.725KRM715 RM 107.2 PL Chi Frstry/AnCnt Bureau of Forestry / Animal Control [Ch 2] FMN Public Works
453.775KRM715 RM 107.2 PL Chi Towing/Park Traffic / City Towing [Ch 3] FMN Public Works
453.825KRM715 RM 107.2 PL Chi HHS/Revenue Dept of Revenue Boot Trucks FMN Public Works
453.975KRM715 RM 107.2 PL Chi Electric Bureau of Electricity [Ch 5] FMN Public Works
453.675KRM715 RM 107.2 PL Chi Sewers/DOT Sewers / Chicago Dept of Transportation FMN Public Works
453.100KBJ308 RM 107.2 PL Chi Loop B3 Loop - Operations Bureau 3 (some encrypted?) [Ch 7] FMNe Public Works
453.550KRM715 RM 107.2 PL Chi Streets S4/5 Streets/Sanitation- South Bureau 4, 5 [Ch 8] FMN Public Works
853.2125KXF483 RM 107.2 PL Chi Street/San Streets and Sanitation FMN Public Works
453.500KRM715 RM CSQ Chi S/S Pgng Paging FMN Public Works
Chicago Park District

Also see Soldier Field and Lincoln Park Zoo under Attractions .

Communications Direct (Chicago Soldier Field)
DMR Motorola Capacity Plus Single Site (TRBO)
Soldier Field operations.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
458.075 M 210.7 PL Chi Park L/G SE6 Lifeguards [SE6] FMN Public Works
151.055WNQZ823 RM 074 DPL Chicago Parks 1 Operations FMN Public Works
151.190WNQZ823 BM Chicago Parks 2 Operations FMN Public Works
151.295WNQZ823 RM 114.8 PL Chicago Parks 4 Operations FMN Public Works
151.955WQQT986 RM 065 DPL Chicago Parks 5 Operations FMN Public Works
462.6125 M CSQ Montrose Bch L/G Montrose Beach: Lifeguards FMN Public Works
Chicago Public Works
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
158.880KKG461 M 411 DPL Chi Water-N Water Management North FMN Utilities
158.250KSI648 M 412 DPL Chi Water-S Water Management South [Expired 6/15] FMN Utilities
Chicago Housing Authority (CHA)
ESP Wireless - UHF (Chicago Sears 1)
LTR Standard
TG 0-05-144 used by CHA Security Patrol units
A-Beep Capacity Plus
DMR Motorola Capacity Plus Single Site (TRBO)
Talkgroup 60 used by CHA security contractor.
Public Building Commission of Chicago

PBCC plans, designs and constructs municipal buildings—schools, libraries, fieldhouses, fire stations and more. 

See the WIKI for additional frequency information (including Chicago Central Hearing Facility at 400 W Superior).

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.0125 RM CC 5
TG 15000
SL 1
RJDC Engineers Richard J. Daley Center: Building Engineers (Ch. 1) DMR Public Works
461.0125 RM CC 5
TG 15000
SL 2
RJDC Security Richard J. Daley Center: Security (Ch. 2) DMR Security
461.3875 RM CC 8
TG 15000
SL 1
RJDC Hskpg Richard J. Daley Center: Housekeeping (Ch. 3) DMR Public Works
461.3875 RM CC 8
TG 15000
SL 2
RJDC Elevators Richard J. Daley Center: Elevator Maintenance (Ch. 4) DMR Public Works

Consolidated Dispatch Centers

Calumet Park Regional Dispatch Center (CalComm)

* Dispatches Police and Fire for Calumet Park, Markham, Midlothian, Posen and Sauk Village as well as Dixmoor Police.  See below for Police Dispatch information.
* Calumet Park, Midlothian, Posen and Robbins Fire dispatched on 154.070 DPL 271 (MABAS Division 22, repeats 158.8575).  Markham Fire dispatched on 153.890 DPL343.  Sauk Village Fire dispatched on 154.370 203.5 PL.

STARCOM21 Statewide Illinois
Project 25 Phase II
Calumet Park, Dixmoor, Midlothian, and Posen Police reportedly dispatched on an encrypted talkgroup, possibly 25073 (Net 8). Markham Police dispatched on talkgroup 34420. Sauk Village Police dispatched on talkgroup 34860.
Central Dispatch (Dolton)

Operated by Bud's Ambulance, Central Dispatch dispatches Burnham, Dolton and Lynwood Police and Fire Departments.  PDs are dispatched on STARCOM21 encrypted talkgroup(s), FDs are dispatched on 153.890 343 DPL.

STARCOM21 Statewide Illinois
Project 25 Phase II
Burnham, Dolton and Lynwood Police Departments dispatched on an encrypted talkgroup (25126?) on the Cook County Sheriff's node.
Cicero Consolidated Dispatch (CCD)

Dispatches Cicero Police on 453.6125 (NXDN 21 RAN, encrypted) as well as Forest View and Stickney Police on 861.775 (NAC 611), formerly dispatched on Cook County STARCOM21 node talkgroup 162.  Dispatches Cicero, Forest View and Stickney Fire on154.190 (PL 77.0), repeats 155.970 (DPL 432).

Formerly known as Consolidated Emergency Response Center of Cook County (CERC-CC).  See wiki page for more information. 

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.190KCT636 RM 77.0 PL CCD Cic FV StkFD Cicero, Forest View and Stickney Fire Dispatch FMN Fire Dispatch
861.775WRXT979 RM 611 NAC CCD FV Stkny PDs Forest View, Stickney Police Dispatch P25 Law Dispatch
Cook County Suburban Telecommunications Networks (Police)

Net 1, 2, 3, 8, 9a - PDs have moved to the Cook County trunked system.

Net 9 - Markham (300s).  Moved to STARCOM21 TGs 34420 and 34421.

Net 10 - Bedford Park (100s), Willow Springs (300s), Justice (500s), Summit (600s), Hickory Hills (900s).

Net 16 - River Grove (600s), Melrose Park (1100s), and Stone Park (1200s), Franklin Park (8000s). See NORCOMM Public Safety Communications below.

Net 17 - Maywood (100s), Broadview (200s), Bellwood (300s), moved to STARCOM21 talkgroup 25311.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.8125WQAU714 RM 114.8 PL CCSTN Net 9 Net 9 -- Markham PD FMN Law Dispatch
470.5875WIJ338 RM 156.7 PL CCSTN Net 10 Net 10 -- Bedford Park, Hickory Hills, Justice, Summit and Willow Springs FMN Law Dispatch
E-COM Dispatch Center (Homewood)

It has been announced that E-Com will be merging with SouthCom Dispatch Center. (August 2023)

E-Com is located in Homewood; dispatches police and fire for Country Club Hills, East Hazelcrest, Flossmoor, Glenwood, Hazel Crest, Homewood, Riverdale, South Holland and Thornton.  All Police are dispatched on STARCOM21 encrypted talkgroups.  All Fire agencies are dispatched on 151.430 162.2 PL.  Website

See wiki for additional frequency information.

STARCOM21 Statewide Illinois
Project 25 Phase II
Dispatches above Police Departments on Cook County Sheriff's node (Site 502) using encrypted talkgroup 25126 (and 25132?).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.670KSI631 M ECOM 155.67 Police: Car-to-Car / ESDA-to Police Car (side band) FMN Law Talk
151.0475WQDN681 M 047 DPL ESDA/E-Com Dispatch/Response (to ESDA) FMN Emergency Ops
155.925WPFW502 M ECOM 155925 EOC: Car-to-Car/Handhelds FMN Law Talk
159.2775WQIA750 RM 162.2 PL ECOM Fire New Fire (Repeats 151.43) FMN Fire Dispatch
151.430WQIA750 RM 162.2 PL E-Com Fire Fire: Dispatch for East Hazelcrest, Flossmoor, Glenwood, Hazel Crest, Homewood, Riverdale and South Holland FMN Fire Dispatch
153.890WQIA750 M 343 DPL MABAS D24 Fire Fire: MABAS Division 24 Dispatch FMN Fire Dispatch
Eisenhower Emergency Communications

Dispatching for Broadview and Maywood Police, Fire and EMS.  Police are dispatched on STARCOM21 (see below), formerly on 470.4125 (Net 17, 192.8 PL).  Fire/EMS dispatched on 154.370 (103.5 PL).

STARCOM21 Statewide Illinois
Project 25 Phase II
Broadview and Maywood Police are dispatched on an encrypted talkgroup on the Cook County Sheriff STARCOM21 nodes. (June 2022)
Glenview Public Safety Dispatch Center

https://wiki.radioreference.com/index.php/Glenview_(IL)_Public_Safety_Dispatch

South facility (Glenview) provides dispatch services for :

  • Glenview Police (SC21 talkgroup 3686 - encrypted)
  • Glenview Fire (SC21 talkgroup 3679)
  • Glencoe Police (SC21 talkgroup 3687 - encrypted)
  • Glencoe Fire (151.010)
  • Grayslake Police (Lake County, SC21)
  • Grayslake Fire (Lake County, SC21 talkgroup 3679)
  • Hainseville Police (Lake County, served by Grayslake PD)
  • Kenilworth Police (SC21 talkgroup 3687 - encrypted)
  • Morton Grove Police (SC21 talkgroup 3685 - encrypted?) (Sometimes on 470.7125?)
  • Niles Police (SC21 talkgroup 3685 - encrypted?) (Sometimes on 470.7125?)
  • Northfield Police (SC21 talkgroup 3687 - encrypted)
  • Winnetka Police (SC21 talkgroup 3687 - encrypted)

Services for Highland Park, Highwood, Lake Bluff and Lake Forest handled at the North Facility in Highland Park (see Lake County, IL database page).

STARCOM21 Statewide Illinois
Project 25 Phase II
Glenview PD dispatched on talkgroup 3686 (ENC), Morton Grove and Niles PDs dispatched on talkgroup 3685 (ENC). Glenview, Glencoe and Grayslake FDs dispatched on talkgroup 3679.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.7125 RM 192.8 PL NilesMrtn Police Niles-Morton Grove Police: DIspatch FMN Law Dispatch
470.7625 RM 192.8 PL Glenview Police Glenview Police: Dispatch FMN Law Dispatch
472.600WQKL254 RM 343 DPL Grayslake Police Grayslake Police: Dispatch FMN Law Dispatch
159.795KSD486 RM 031 DPL GlnvwWhlng Fire Fire Dispatch: Glenview FMN Fire Dispatch
Hickory Hills Consolidated Dispatch Center

Dispatches Bedford Park, Hickory Hills and Summit PDs on 470.5875 (156.7) Net 10, Hometown and Summit FDs on 155.5575 (91.5).

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.5875WIJ338 RM 156.7 PL CCSTN Net 10 Net 10 -- Bedford Park, Hickory Hills, Justice, Summit and Willow Springs FMN Law Dispatch
155.5575WQID706 RM 91.5 PL MABAS 21 Disp MABAS Division 21 Dispatch FMN Fire Dispatch
Lyons Township Area Communications Center - LTACC (La Grange)

* Police: Western Springs (300s), La Grange (500s), Countryside (900s) and La Grange Park (2300s).  Dispatched on STARCOM21 TG 34481 (encrypted), with unencrypted multicast at times on 154.800 (186.2).
* Fire: La Grange (1100s), La Grange Park (1200s), Western Springs (1700s).  Dispatched on STARCOM21 TG 34485 with a patch to 154.250 (146.2).

STARCOM21 Statewide Illinois
Project 25 Phase II
See STARCOM21 subcategory "Cook County - Lyons Township Area Communications Center". (5/20)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.800WPGW794 RM 186.2 PL LTACC Police Police (former) Dispatch: La Grange, La Grange Park, Western Springs FMN Law Tac
154.250KNJX345 BM 146.2 PL LTACC Fire Disp Fire Dispatch: La Grange, La Grange Park, Western Springs FMN Fire Dispatch
Mutual Aid Box Alarm System (MABAS)

MABAS Divisions with Cook County Members (see individual communities and dispatch centers for dispatch freqs):

Division 1: Arlington Heights FD, Des Plaines FD, Elk Grove Township FD, Elk Grove Village FD, Hoffman Estates FD, Mount Prospect FD, Palatine FD, Inverness FPD, Rolling Meadows FD, Rosemont FD, Schaumburg FD, Wheeling FD

Division 2: Streamwood FD

Division 3: Evanston FD, Glencoe FD, Glenview FD, Lincolnwood FD, Morton Grove FD, Niles FD, Northbrook FD, Northfield FD, North Maine FPD, Park Ridge FD, Prospect Heights FD, Skokie FD, Wilmette FD, Winnetka FD

Division 4: Barrrington FD, Buffalo Grove FD

Division 9: Chicago FD

Division 10: Brookfield FD, Forest View FD, LaGrange FD, LaGrange Park FD, Lyons FD, McCook FD, Pleasantview FPD, Riverside FD, Tri-State FPD, Western Springs FD, 

Division 11: Berwyn FD, Cicero FD, Forest Park FD, North Riverside FD, Oak Park FD, River Forest FD, Stickney FD

Division 19: Palos FPD, Palos Heights FPD

Division 20: Bellwood FD, Berkley FD, Broadview FD, Elmwood Park FD, Franklin Park FD, Hillside FD, Leyden FPD, Maywood FD, Melrose Park FD, Northlake FD, Norwood Park FPD, River Grove FD, Rosemont FD, Schiller Park FD, Westchester FD

Division 21: Bedford Park FD, Bridgeview FD, Burbank FD, Central Stickney FPD, Chicago Ridge FD, Evergreen Park FD, Hometown FD, North Palos FPD, Oak Lawn FD, Roberts Park FPD, Summit FD 

Division 22: Alsip FD (2000s), Blue Island FD (2100s), Calumet Park FD (2200s), Crestwood FD (2300s), Garden Homes FPD (2500s), Merrionette Park FD (2600s), Midlothian FD (2700s), Posen FD (2800s), Robbins FD (2900s)

Division 24:  Burnham FD, Calument City FD, Country Club Hills FD, Dolton FD, East Hazelcrest FD, Flossmoor FD, Glenwood FD, Harvey FD, Hazel Crest FD, Homewood FD, Homewood Acres FD, Lansing FD, Lynwood FD, Markham FD, Munster (IN) FD, Oak Forest FD, Phoenix FD, Riverdale FD, South Holland FD, Thornton FD, Tinley Park FD

Division 27: Chicago Heights FD, Ford Heights FD, Matteson FD, Park Forest FD, Richton Park FD, Sauk Village FD, South Chicago Heights FD, Steger FD, Steger Estates FD, University Park FD

 

NORCOMM Public Safety Communications / MABAS Division 20 (Franklin Park)

NORCOMM Public Safety Communications is owned and operated by Superior Ambulance Company, which provides EMS service for several area communities as well as private ambulance service. They also serve as MABAS Division 20 and staff dispatch centers in other communities. Not to be confused with Norcom, a shared infrastructure police network in the north suburbs.

NORCOMM dispatches for the following agencies:  Bellwood, Elmwood Park, Franklin Park, Melrose Park, River Grove, Rosemont and Stone Park (both fire/EMS and police) as well as Elk Grove Township, Leyden and Northlake Fire Protection Districts.

470.4125(192.8) Net 17a - former Police Dispatch for Bellwood (300s), now on STARCOM21 encrypted talkgroup 25311 (Net 17).

470.825(192.8) Net 17b - former(?) tactical comms for Net 17a agencies.
**All former Net 17 PDs also have access to the old Net 17 side (155.640).

471.2375(146.2) Net 16 - Police Dispatch for Franklin Park (8000s), Melrose Park (1100s), River Grove (600s) and Stone Park (1200s).
**All towns in this group have a shared channel, "old band"-155.490 (D723). Used for C-C by area departments.

MABAS Division 20:

Bellwood Fire Department - 600s (BLWD) - Dispatched by Norcomm on 154.370
Bensenville Fire Protection District - Stations 107 & 108 (BENV) - Dispatched by Addison Consolidated Dispatch Center
Berkeley Fire Department - 300s - Dispatched by Cook County on 154.370
Broadview Fire Department - Station 7 (BRDV) - Dispatched by Eisenhower Emergency Communications "Ike 911" on 154.370
Elmwood Park Fire Department - 900s - Dispatched by Norcomm on 154.370
Franklin Park Fire Department - Engine 1, Engine 2, Engine 3, Ladder 2 or Truck 2 (FRPK) - Dispatched by Norcomm
Hillside Fire Department - 400s (HLSD) - Self-dispatched on 154.370
Leyden Fire Protection District - 130s (LEYD) - Dispatched by Norcomm on 154.370
Maywood Fire Department - 500s (MAYD) - Dispatched by Eisenhower Emergency Communications "Ike 911" on 154.370
Melrose Park Fire Department - 700s (MLPK) - Dispatched by Norcomm on 154.370
Northlake Fire Protection District - 800s (NTLK) - Dispatched by Norcomm on 154.370
Norwood Park Fire Protection District - 100s (NOPK) - Dispatched by Municipal Consolidated Dispatch (MCD) on 154.370 (covers Norridge and Harwood Heights)
Park Ridge Fire Department (PKRG) - Dispatched by RED Center
River Grove Fire Department - 560s (RVGR) - Dispatched by Norcomm on 154.370
Rosemont Fire Department - 150s (RSMT) - Dispatched by Norcomm on STARCOM21 talkgroup 35130 w/patch to 154.340 legacy channel
Schiller Park Fire Department - Station 5 (SHPK) - Dispatched by Municipal Consolidated Dispatch (MCD) on 154.370
Westchester Fire Department - Stations 25 &26 (WEST) - Dispatched by Hillside on 154.370

153.500R - Divison 20 backup repeater if the portables can not raise Norcomm on simplex. Other channels in the line up consist of 153.830 Fireground Red, Superior Direct 155.220(?), 154.265 IFERN for Box Alarms, Fireground White, Blue and Black.

Bellwood OEM 630 is used as the MABAS Division 20 command van.  This is a large RV that that has been redone with radios in the rear and a command area in the front.  Bellwood also has unit 627 which is used as the MABAS Division 20 rehab vehicle.

154.370 Call Outs Everyday Tuesday @ 1800 for pager and alerting receivers.

Stone Park Fire Department - Station 21 (STPK) was disbanded in April, 2020 and is now covered by Melrose Park FD.

Superior Ambulance Website

STARCOM21 Statewide Illinois
Project 25 Phase II
Some police agencies are dispatched on the Cook County node (500 series sites) talkgroups, which utilize full-time encryption.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
471.2375WQGE293 RM 146.2 PL NCmmPD Net16 Police: Dispatch - Franklin Park, Melrose Park, River Grove, Stone Park FMN Law Dispatch
470.4125WPXF508 RM 192.8 PL NCmmPD Net17a Police: Former Dispatch - Bellwood, Broadview, Maywood FMN Law Dispatch
470.825WPUX844 RM 192.8 PL NCmmPDtac17b Police: Net 17B FMN Law Tac
155.640KSA717 BM CSQ NCmm N17Side Police: Net 17 Side FMN Law Tac
155.490KEX221 BM 723 DPL NCmm Old Band Police: Old Band - PD Tactical FMN Law Tac
154.370WQMP765 BM 103.5 PL NCmmFD Div20 Fire: Dispatch - MABAS Division 20 FMN Fire Dispatch
153.500WPEK951 RM 103.5 PL NCmm D-Wide Fire/EMS: Alternate "Divisionwide" [Ch -2] FMN Fire-Tac
North Regional Telecommunications Network - Norcom

North Regional Telecommunications Network --- is the organization that owns the radio communications infrastructure for several North Suburban and North Shore PDs.

Glenview Dispatch handles dispatch for Niles, Morton Grove, Glencoe, Kenilworth, Winnetka and Kenilworth on STARCOM21.

UHF operations have ended, all police dispatch is on STARCOM21.

STARCOM21 Statewide Illinois
Project 25 Phase II
Dispatch operations are on STARCOM21.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.9625KZU851 RM 192.8 PL Norcom APERN (Former) Areawide Police Emergency Radio Network [Ch 1/2] [Expired 5/21] FMN Law Dispatch
155.250KSA860 BM 162.2 PL Glenview*PD (Former) Glenview Police FMN Law Dispatch
Northwest Central Dispatch System (NWCDS)

Handles Police and Fire dispatch for Arlington Heights, Barrington, Barrington Countryside FPD, Buffalo Grove, Elk Grove Village, Hoffman Estates, Inverness Police, Inverness Fire Protection District (formerly Palatine Rural FPD), Mount Prospect, Palatine, Mt. Prospect, Prospect Heights Police, Rolling Meadows, Schaumburg and Streamwood.

Wheeling Police and Fire dispatch will reportedly move to NWCD on January 1st, 2025 (1/17/23)

Ops are on STARCOM21, police ops are mostly encrypted, fire ops are not. Traffic is mostly TDMA on STARCOM21 Site 149. 

See wiki page for additional information.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police ops are mostly encrypted, fire ops are not. All are mostly TDMA (Phase II) on Site 149.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.235WQVV442 BM 127.3 PL NWCD Fire N Fire Dispatch: North (STARCOM21 back-up) FMN Fire Dispatch
154.205WQVV442 BM 131.8 PL NWCD Fire South Fire Dispatch: South (STARCOM21 back-up) FMN Fire Dispatch
154.235WQVV442 RM NWCD Sirens Siren Activation DTMF (Shaumburg?) Telm Emergency Ops
155.025 RM NWCD ESMARN ESMARN: Siren Activation DTMF Telm Emergency Ops
858.7125KNHJ415 RM NWCD MDTs Mobile Data Terminals Telm Data
Oak Lawn Regional Emergency Communications (OLREC)

(also see Oak Lawn listing)

OLREC serves six police departments (Alsip, Bridgeview, Burbank, Evergreen Park, Hodgkins and Oak Lawn) and seven fire departments (Bedford Park, Bridgeview, Burbank, Central Stickney, Evergreen Park, North Palos, Oak Lawn, and Summit) .  Lyons Fire Department (154.25, 146.2 PL) has also been listed as a served agency in the past.

Staffing by NORCOMM.

MABAS Division 21 (all dispatched on 155.5575 91.5 PL)
Bedford Park (Battalion 7, 700s), dispatched by OLREC
Bridgeview (Battalion 40, 400s), dispatched by OLREC
Burbank (Battalion 2, 200s), dispatched by OLREC
Central Stickney (900-910), dispatched by OLREC
Chicago Ridge (Battalion 6, 6500s), dispatched by OLREC (formerly by Southwest Central Dispatch)
Evergreen Park (33-50s), dispatched by OLREC
Hometown (460s, 470s), dispatched by Hickory Hills Consolidated Dispatch Center
North Palos FPD (Battalion 8, 800s), dispatched by OLREC (formerly by Southwest Central Dispatch)
Oak Lawn (Battalion 1, 1-3), dispatched by OLREC
Roberts Park FPD (Battalion 3, 31-32), dispatched by OLREC (formerly by Southwest Central Dispatch)
Summit (950s), dispatched by OLREC (formerly by Hickory Hills Consolidated Dispatch Center)

Oak Lawn Emergency Communications 
953.55 F Microwave Link WQKI509
957.15 F Microwave Link WQKI508

STARCOM21 Statewide Illinois
Project 25 Phase II
Dispatching Alsip, Evergreen Park and Oak Lawn PDs on talkgroup 36961 (OLREC 1) and Bridgeview, Burbank and Hodgkins PDs on talkgroup 36962 (OLREC 2). Testing and car-to-car traffic has been heard on talkgroups in the 36963-36975 range. (11/2019)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.5575WQID706 RM 91.5 PL MABAS 21 Disp MABAS Division 21 Dispatch FMN Fire Dispatch
154.430 BM 91.5 PL MABAS 21 Tac MABAS Division 21 Tac FMN Fire-Tac
Orland Central Dispatch

Fire-only center handling operations for several departments in the south and southwest suburbs.  The dispatch center is at Orland FPD Station 1 in Orland Park. 

Communications for the Combined Agencies Response Team (Trench Rescues), SW Haz-Mat Response Center and MABAS Division 22 operations are also handled by Orland Central.  See Kendall County

Dispatches for the following agencies:
- Country Club Hills FD (13, 14), Orland FPD (1-7), Oak Forest FD (39, 40), Palos FPD (9, 10) on 159.045 DPL 343
- Blue Island FD (2100s) , Garden Homes FPD (2500s), Merrionette Park FD (2600s) on 154.070 DPL 271 (repeats 158.8575)
- Calumet City FD (11, 12) on 154.340 PL 114.8
- Lemont FPD (900s) on 155.385 PL 192.8
- Chicago Heights FD (650-687) on 155.085 PL 156.7
- MABAS Division dispatch for 19 (primary), 22 (back-up) and 24 (back-up).

Orland Park Fire Protection District  Website
*7/11 - FCC modification to WPMQ284:
**add 154.070 base at Blue Island (repeats 158.8575 271 DPL)
**add 159.045 base/mobile at Oak Forest
**keep 159.045, 158.8575R at Orland Park
**add 155.3025 base/mobile at Orlank Park
**delete 159.045 base at Lockport, Mokena, Peotone, Romeoville
Orland Central Dispatch 159.045 DCS 343 is also used for siren activation by DTMF 

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
159.045WPMQ284 RM 343 DPL OrlCen Fire1 Fire: Dispatch FMN Fire Dispatch
158.8575WPMQ284 RM 343 DPL OrlCenTraing Fire: Training at the new command training center used for blue card incident command certification FMN Fire-Tac
154.400KSG346 BM CSQ OrlCen Fire2 Fire: Dispatch - Old FMN Fire Dispatch
154.070KSG346 BM CSQ OrlCen Fire3 Fire: Dispatch - Old FMN Fire Dispatch
155.1675WPPY924 M CART Trench1 Combined Agency Response Team FMN Fire-Tac
155.2125WPPY924 M CART Trench2 Combined Agency Response Team FMN Fire-Tac
155.2725WPPY924 M CART Trench3 Combined Agency Response Team FMN Fire-Tac
155.3025WPPY924 M CART Trench4 Combined Agency Response Team FMN Fire-Tac
465.575WPPY924 M CART Trench5 Combined Agency Response Team FMN Fire-Tac
Regional Emergency Dispatch - RED Center (Northbrook)

See the Red Center WIKI for more info

Dispatches for Deerfield-Bannockburn, Des Plaines, Lincolnshire-Riverwoods, Long Grove, Morton Grove, Niles, Northbrook, Northfield, North Maine, Park Ridge, Prospect Heights, Wheeling (moving to NWCD 1/1/25), Wilmette, and Winnetka-Kenilworth FDs and FPDs.

Three licenses (WRTX738, WRTP257 and WRTP258) cover P25 repeaters on 156.135 and 159.660 at 16 different sites.  (8/22)

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
159.660WRTP258 RM 925 NAC RED North P25 Fire Dispatch: North P25 Fire Dispatch
156.135WRTP258 RM 47B NAC Fire South P25 Fire Dispatch: South P25 Fire Dispatch
154.445KSD486 BM 127.3 PL RED North B/U Fire: North Pager Tone-Outs/BU Dispatch FMN Fire Dispatch
154.355KSD486 BM 127.3 PL RED South B/U Fire: South Backup FMN Fire Dispatch
151.010KSD486 BM 127.3 PL N Shore Fire Glencoe Dispatch; Winnetka, Northfield Admin FMN Fire-Tac
154.340KSD486 BM 136.5 PL RED 154.34 to: Des Plaines, Park Ridge, Rosemont FMN Fire-Tac
SouthCom Dispatch (Matteson)

It has been announced that SouthCom will be merging with E-Com Dispatch Center. (August 2023)

SouthCom Dispatches police, fire and EMS for the Villages of Matteson, Richton Park, Olympia Fields and Park Forest, with a population served of 75,000. Matteson FD provides fire protection for Olympia Fields.

The SouthCom Dispatch Center police dispatches Matteson, Olympia Fields, Park Forest and Richton Park PDs on the Cook County Sheriff's Police Department's STARCOM21 south node (encrypted, see below).

A control station transmitter at SouthCom Dispatch Center on 154.6575 is included on the same license (WQBX486) as the 151.3325 fire dispatch repeater.

STARCOM21 Statewide Illinois
Project 25 Phase II
The SouthCom Dispatch Center dispatches Matteson, Olympia Fields, Park Forest and Richton Park PDs on the Cook County STARCOM21 node Site 502 talkgroup 25009 (encrypted).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.7625KZU919 RM 127.3 PL SC Police Police: Dispatch - Park Forest PD (800s) Olympia Fields PD (4400s), Richton Park PD (A. L, & S units), Matteson PD (2100s) FMN Law Dispatch
470.6125WIJ376 RM 127.3 PL SC Police MDT Police: Mobile Data Terminals FMN Data
151.3325WQBX486 RM 114 DPL SC Fire Div27 Fire: Div 27 Matteson, Richton Park, Park Forest FDs FMN Fire Dispatch
154.370WNJM508 BM 162.2 PL SC Fire Disp Fire: Paging - Matteson, Richton Park FMN Fire Dispatch
Southwest Central Dispatch - SWCD (Palos Heights)

Located in Palos Heights, Southwest Central Dispatch (SWCD) dispatches several agencies in the southwest Cook County area.  See wiki page for additional frequency information.

Net 7 - Palos Heights PD (1100s), Palos Park PD (1200s, dispatched by Cook County on STARCOM21?), Palos Hills PD (1300s), Chicago Ridge PD (1400s), Worth PD (1600s, moving to Cook County dispatch 4/30/24), Crestwood PD (1700s).

Net 9 - Lemont PD (3800s)

155.190 (CSQ), 158.745, 154.875, 155.145 and 154.025 have been reported for car to car, public works and village administration for many of these communities.

WNYE736 -- FB2s located at Palos Heights (Cook), Lemont (Cook), Willowbrook (DuPage), Mokena (Will)

154.070 271 DPL agencies dispatched: Crestwood FD (2300s) and Palos Heights FPD (6400s)
155.5575 91.5 PL agencies dispatched: Chicago Ridge FD (6500s), North Palos FPD (Battalion 8, 800s) and Roberts Park FPD (31s, 32s)

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
477.000WQMY778 RM 114.8 PL SWCD Future Future (Lemont?) FMN Law Dispatch
470.8625WIH729 RM 114.8 PL SWCD LawNet7 Police: Dispatch [Net 7] FMN Law Dispatch
472.600WPQI934 RM 114.8 PL SWCD Net 7 Police: Dispatch [Net 7] FMN Law Dispatch
472.625WPQI934 RM 114.8 PL SWCD Net 9 Police: Dispatch [Net 9] FMN Law Dispatch
151.0175WNDG304 RM SWCD Fire New Fire: Dispatch - New FMN Fire Dispatch
154.400WPQY396 BM CSQ SWCD 154.4 Fire: Dispatch FMN Fire Dispatch
155.5575WQID706 RM 91.5 PL MABAS 21 Disp MABAS Division 21 Dispatch FMN Fire Dispatch
154.430WPLV959 BM 91.5 PL MABAS 21 Tac MABAS Division 21 Tac FMN Fire Dispatch
154.070KNBH904 RM 271 DPL MABAS 22 Disp MABAS Division 22 Dispatch FMN Fire Dispatch
854.2625WNYE736 RM SWCD MDCs Mobile Data Computers (CSQ or 165.5 PL) Telm Data
858.2625WNCE215 RM SWCD MDTs Police: Mobile Data Terminals (CSQ) Telm Data
West Suburban Consolidated Dispatch Center - WestCom (River Forest)

Dispatches Police and Fire for Forest Park, Oak Park and River Forest.
Fire unit IDs: 200s River Forest Fire, 400s Forest Park Fire, 600s Oak Park Fire.
Police unit IDs: 1100s River Forest Police, 2200s Forest Park Police, 5000s Oak Park Police
Website

STARCOM21 Statewide Illinois
Project 25 Phase II
Some WestCom agencies have been heard performing coverage testing on Motorola tech/demo talkgroup 20 (1/23).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.845KSA785 RM 162.2 PL WestCom Police Police: Dispatch FMN Law Dispatch
159.120KSI510 RM 174 DPL WestCom Fire Fire: Dispatch FMN Fire Dispatch
West Central Consolidated Communications - WC3 (North Riverside)

WC3 serves as the PSAP and dispatch center for Brookfield, McCook, North Riverside and Riverside Police & Fire.  Police dispatch is on STARCOM21 (see below) with 155.070 179.9 PL as a back-up.  Fire dispatch is on 154.250 146.2 PL (with 154.265 ((IFERN)) as a back-up).

* See wiki page for additional frequency information.
* Existing 151.34R/159.105, 2/24 add 155.6175 Repeater with 28-25W mobiles {{CallsignWRUN399}}

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatch on encrypted Cook County talkgroup 25133 Near West 800 (ENC).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.070WPMV739 BM 179.9 PL WC3 PD Tac 2 Police: Tac 2 FM Law Tac
154.250KCI529 BM 146.2 PL WC3 Fire Disp Fire Dispatch: Brookfield, McCook, North Riverside and Riverside FMN Fire Dispatch

Municipalities and Districts

Alsip

* Police (700s) dispatched on STARCOM21 talkgroup 36961.
* Fire (2000s) dispatched on 154.070 (D271).
* See Oak Lawn Regional Emergency Communications (OLREC) under 'Condsolidated Dispatch Centers' (above) .

STARCOM21 Statewide Illinois
Project 25 Phase II
Alsip PD is dispatched by Oak Lawn Regional Emergency Communications (OLREC) on talkgroup 36961 (encrypted). Talkgroup 36972 is their "Channel 3".
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.8375WPMJ948 RM 141.3 PL Alsip PoliceTac3 Police: Tac 3 FMN Law Tac
470.1875WPTK582 M 141.3 PL Alsip Police Tac Police: Tac FMN Law Tac
155.775KNHA865 BM 141.3 PL Alsip LocGovt Police: Alternate / Tac - Ch 3 FMN Law Tac
859.2375WNBU728 RM Alsip Police MDT Police: Mobile Data Terminals (CSQ) Telm Data
157.075 M CSQ Marine 81 USCG Marine (Ch 81) FMN Transportation
155.775KNHA865 BM 141.3 PL Alsip LocGovt Local Government FMN Public Works
158.805KRT727 BM 141.3 PL Alsip PublicWrks Public Works FMN Public Works
Arlington Heights

Police, Fire and Local Government using Northwest Central Dispatch (NWCD) - see Condsolidated Dispatch centers (above).
See Wiki page for additional information and frequencies.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police & Fire on SC21 via NWCD
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.820KNCS512 BM 151.4 PL AHts PubWrks VHF Public Works FMN Public Works
470.575WPYQ468 RM AHts PubWrks UHF Public Works FMN Public Works
451.4125WPJQ301 M AHts PubWrks Dat Utility Data Telm Public Works
159.450WNYL643 RM 162.2 PL AHts Parks 1 Park District [Expired] FMN Public Works
Barrington

Located half in Cook, half in Lake County
* Police (7500s?) dispatched by Northwest Central Dispatch on STARCOM21 (see below).  Formerly dispatched by CENCOM on 470.8125 97.4 PL.
* Fire (45 and 46-series units) dispatched by Northwest Central Dispatch on STARCOM21 (see below).  Back-up is 154.235 (NWCD Fire North).  Formerly dispatched by CENCOM on 153.890 127.3 PL.
* New 9/12 - WQPZ299 - 158.7525, repeats 154.8375 (NFM) for Fire.

STARCOM21 Statewide Illinois
Project 25 Phase II
Barrington PD and FD dispatched by Northwest Central Dispatch. Police dispatched on talkgroup 3002 (PD-2, encrypted). Fire (2664xx RIDs) dispatched on talkgroup 2751 (FD-1).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.965WQGE399 BM 127.3 PL Barr Police VTac Police: Night Tac FMN Law Tac
465.6125KS5458 M Barr Fire MX Fire: Mobile Extenders FMN Fire Dispatch
154.965WQGE399 RM 127.3 PL Barr PubWrks Public Works (still 127.3?) FMN Public Works
451.3625WPMT471 F Barr WDD Water Distribution Data (also 458.5625) Telm Data
Barrington Countryside Fire Protection District

Stations 37, 38 and 39. Covers portions of Barrington Hills, South Barrington, Lake Barrington and Inverness; and portions of unincorporated Cook, Lake and McHenry Counties.  They are dispatched by Northwest Central Dispatch on "Fire 1", STARCOM21 TG 2751.  See Consolidated Dispatch Centers (above).

STARCOM21 Statewide Illinois
Project 25 Phase II
Talkgroup 2751 - NWCD "Fire 1". Talkgroup 1891 "Fire 2", talkgroup 1891 "Tac 1", talkgroup 1892 "Tac 2". Access to talkgroups 1894-1896 as well?
Barrington Hills

Located in Cook, Lake, Kane and McHenry Counties.
Police ("HENRY" units) is dispatched by QuadCom dispatch (Kane County) on STARCOM21 (see below).  Formerly dispatched on 478.925 127.3 PL.

Fire and EMS coverage provided by Barrington Fire Department and Barrington Countryside Fire Protection District.

*WQSK937 - 453.1625 Repeater (NFM) for Police.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by QuadCom on talkgroup 11080 (ENC).
Bartlett

Located mostly in Du Page County with a small section in Kane County

Bedford Park

- Police (100s) is dispatched by Hickory Hills Consolidated Dispatch Center on 470.5875 (156.7 PL) Net 10.
- Fire (700s) is dispatched on 155.5575 (91.5 PL), see Oak Lawn Regional Emergency Communications (OLREC) under Consolidated Dispatch Centers (above).
- See wiki page for additional frequency information.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
478.7875WQCY241 RM 186.2 PL BPrk Police4 Police: Chit-Chat [Ch 3/4] FM Law Tac
154.980KQR367 BM 103.5 PL BPrk Police5 Police: Tac-5 [Ch 5] FM Law Tac
155.430KSB268 M CSQ BPrk PD Tac Police: Tac (Channel 2?) FM Law Tac
458.850KB26457 M BPrk Fire MX Fire: Mobile Extenders FMN Fire Dispatch
Bellwood

Police (300s) dispatched on STARCOM21 (see below), formerly on 470.4125 192.8 PL (Net 17).  Fire/EMS (600s) dispatched on 154.370 103.5 PL, DHSEM 620s - vehicles, 200s - personnel.  See NORCOMM under Consolidated Dispatch Centers (above).
477.575 (192.8) repeater has been heard.  Presumed to be Bellwood based on tone and FCC license.  Exact usage unknown.

Bellwood agencies have been heard using interoperability repeater VTAC 36 (151.1375, 156.7 PL) to coordinate incident/event operations, etc. (May 2019)

See wiki page for additional frequency information.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on an talkgroup 25311 (encrypted) on the Cook County Sheriff STARCOM21 500-series nodes.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
477.575WQHB837 RM 192.8 PL Blwd Police Police: Future (?) FMN Law Tac
471.2375 RM 192.8 PL Blwd Police Tac Police: Tac FMN Law Tac
154.8225WPWS454 RM 351 DPL Blwd Police Tac3 Police: Band 3 FMN Law Tac
155.025WPLS390 BM 123.0 PL Blwd Police TacV Police: Tac (ESMARN) FMN Law Tac
155.640WPGN791 BM CSQ Blwd MPkD/PD Police: Tac and Park Police FMN Law Tac
153.800 M CSQ Blwd Fireground Firegound [NO LICENSE] FMN Fire-Tac
154.040KNIJ202 RM 123.0 PL Blwd PW/OEM Public Works / Homeland Security FMN Public Works
155.490KRM690 BM CSQ Blwd MemPark Memorial Park District (also Police Tac) FMN Public Works
155.640KRM690 BM CSQ Blwd MPkD/PD Memorial Park District Police (also Norcomm 17 Side) FMN Law Tac
856.3125WRCZ257 RM ABC NAC Bellwood DHSEM Bellwood Homeland Security "Tac 8" P25 Emergency Ops
Bensenville

Located mostly in DuPage County

Berkeley

Police (500s? 600s?) dispatched on STARCOM21 (see below), Fire (units 350-375) dispatched on 154.370 103.5 PL by Hillside Consolidated Dispatch Center.

STARCOM21 Statewide Illinois
Project 25 Phase II
PD dispatched by Cook County Sheriff on the encrypted talkgroup 25233 (Cook Metro West).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.805KNHV863 BM 107.2 PL Berk PubWrks Public Works / Police Alternate [Ch. 4] FMN Public Works
Berwyn

Update: the UHF analog frequencies used by Berwyn Police. While they were inactive during the month of August 2021, they are now once again in use. 

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
773.88125WQWA615 RM 226 NAC Berwyn Police 1 Police 1 - Dispatch (simulcast of 471.2625) P25 Law Dispatch
471.2625WIL601 RM 146.2 PL Berw Police Sig1 Police: Signal 1 Dispatch (units 100s) FMN Fire Dispatch
774.63125WQWA615 RM 226 NAC Berwyn Police 2 Police 2 - Alternate (simulcast of 471.0) P25 Law Dispatch
471.000WIL601 RM 146.2 PL Berw Police Sig2 Police: Signal 2 FMN Law Tac
471.025WIL601 RM 146.2 PL Berw Police Sig3 Police: Signal 3 FMN Law Tac
473.4875WIL601 M 146.2 PL Berw Police Sig4 Police: Signal 4 FMN Law Tac
470.4875WIL601 RM 146.2 PL Berw Police Tac8 Police: Tac simplex [Ch 8] FMN Law Tac
472.2125 M 146.2 PL Berw Police TacC Police: Tac FMN Law Tac
152.465WQTN365 RM 103.5 PL AVG2001 1 AVG2001 (Park District?) FMN Emergency Ops
152.465WQTN365 RM 132 DPL AVG2001 2 AVG2001 (Park District?) FMN Emergency Ops
152.465WQTN365 RM 466 DPL AVG2001 3 AVG2001 (Park District?) FMN Emergency Ops
155.2425KNNJ588 RM 146.2 PL Berywn Fire Fire: Dispatch (900s) FMN Fire Dispatch
154.115KXC236 RM 151.4 PL Berw Police/ESDA Public Works / ESDA FMN Multi-Dispatch
453.0375WPIC822 M Berw Parks 1 Park District FMN Public Works
458.0375WPIC822 M Berw Parks 3 Park District Ops (Portables) FMN Public Works
453.175WPZS661 RM 151.4 PL Berw Parks 4 Park District Ops FMN Public Works
460.525WPZU660 RM CSQ Berw Parks 5 Park District Ops FMN Public Works
453.6375WQCD699 RM Berw Parks 2 North Berwyn Park District: Grounds Maintenance FMN Public Works
Blue Island

Blue Island PD (12xx-series and '2-x' units) is dispatched by Cook County Sheriff's Office (see below).  Formerly dispatched on 470.7375 173.8 PL.

Fire (2100s) dispatched on 154.070 271 DPL (repeats 158.8575).  See Orland Central Dispatch under Consolidated Dispatch Centers (above).

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by Cook County on encrypted talkgroup 25242 (Cook Metro South). Heard unencrypted on talkgroup 160 for a few days (7/23)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.100KFR810 BM 162.2 PL BI PD/CW F2 Police: Citywide Alternate/Tac (3900s units) FMN Law Tac
155.100WQET836 BM 162.2 PL BI PublicWorks Public Works FMN Public Works
155.825 M BI LG/Admin Local Government/Administrative FMN Public Works
151.1975WQKS753 RM 025 DPL BI Park Dist 1 Park District: Security/Maintenance FMN Public Works
151.145KNHB626 M BI Park Dist 2 Park District (Lemont Park District license) FMN Public Works
Bridgeview

Police (200s) dispatched on STARCOM21 (see below), formerly dispatched on 470.5875 (156.7 PL) Net 10. Fire (400s) dispatched on 155.5575 (91.5 PL) (repeats 159.3375).  See Oak Lawn Regional Emergency Communications under Consolidated Dispatch Centers (above).

See wiki for additional frequency information.

STARCOM21 Statewide Illinois
Project 25 Phase II
Bridgeview Police dispatched on talkgroup 36962 (ENC). See Oak Lawn Regional Emergency Center (OLREC).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.225WQEK713 RM Brdg Police Evt1 Police: Events / Traffic (SeatGeek Stadium, etc) FMN Law Tac
470.250WQEK713 RM 411 DPL Brdg Police Evt2 Police: Events / Traffic (SeatGeek Stadium, etc) FMN Law Tac
470.275WQEK713 RM Brdg Police Evt3 Police: Events / Traffic (SeatGeek Stadium, etc) FMN Law Tac
470.525WQEK713 RM 311 DPL Brdg Police Evt4 Police: Events / Traffic (SeatGeek Stadium, etc) FMN Law Tac
155.025WNDE763 RM 662 DPL ESMARN D662 EMA: Local (units 4100s) FMN Emergency Ops
153.0875WQMA232 RM 192.8 PL Brdg CityWideEMA CityWide / EMA FMN Emergency Ops
155.880KWS365 BM 186.2 PL Brdg PubWrks Public Works [EXPIRED] FMN Public Works
467.2875WRBR295 M Brdg Utility Dat Utility Data Telm Data
Broadview

Police and Fire dispatched by Eisenhower Emergency Communications ("Ike 911", Broadview).  Police (200s) dispatched on STARCOM21 (see below), formerly on 470.4125 192.8 PL (Net 17).  Fire/EMS (Station 7) dispatched on 154.370 103.5 PL.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on an encrypted talkgroup (25311?) on the Cook County Sheriff STARCOM21 500-series nodes.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
460.550KSE464 BM Brdv PD AVLS Police: AVLS (CSQ) Telm Data
154.085KNFJ259 BM Brdv PubWrks Public Works [Expired] FMN Public Works
Brookfield

Brookfield Police and Fire (400s) are dispatched by West Central Consolidated Communications (WC3).  Police dispatch is on STARCOM21 talkgroup "Near West 800" (encrypted, with back-up on 155.070 179.9 PL) and fire dispatch is on 154.250 (146.2).

STARCOM21 Statewide Illinois
Project 25 Phase II
Police reportedly dispatched by WC3 on Cook County node talkgroup 25133 (ENC).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
153.875 M 186.2 PL Brkfld PD Tac 2 Police: Tac 2 FMN Law Tac
154.250WNMI241 BM 146.2 PL Brkfld Fire Fire: Dispatch (units 401-428) FMN Fire Dispatch
158.820KNAB429 BM 127.3 PL Brkf PW/ESDA Public Works / ESDA FMN Public Works
Buffalo Grove

* Located mostly in Lake County; See Northwest Central Dispatch under Consolidated Dispatch Centers
* See wiki page for additional frequency information

STARCOM21 Statewide Illinois
Project 25 Phase II
Police (4100-series units?) and Fire (200-series units?) dispatched by Northwest Central Dispatch (NWCD).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.085KTS787 BM 186.2 PL BGrov Police Police: Operations [Ch 4] / Public Works FMN Multi-Tac
151.5425WRPR433 RM 152 DPL BGrove EMA Emergency Management FMN Emergency Ops
453.2375WNXJ781 M BGrvEMA Ops EMA: Operations FMN Emergency Ops
470.4375 M CSQ BGrvEMA Tac1 EMA: Tac 1 FMN Emergency Ops
470.3625 M CSQ BGrvEMA Tac2 EMA: Tac 2 FMN Emergency Ops
153.875WNRQ606 M 186.2 PL BGrvFireTac2 Fire: Tac/Admin [Ch 2] FMN Fire-Tac
458.3875 M 146.2 PL BGrv Fire MX Fire: Mobile Extenders FMN Fire-Tac
458.2875KB82495 M BGrove WDD Water Data (CSQ) Telm Data
Burbank

Police (800s) dispatched on STARCOM21 (see below), formerly dispatched on 470.5875 (156.7 PL) Net 10. Fire (200s) dispatched on 155.5575 (91.5 PL).  See Oak Lawn Regional Emergency Center (OLREC) under Consolidate Dispatch Centers (above).

STARCOM21 Statewide Illinois
Project 25 Phase II
Burbank Police dispatched on talkgroup 36962 (ENC). See Oak Lawn Regional Emergency Center (OLREC).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.430 M Burb Police Tac Police: Tac [NO LICENSE] FMN Law Tac
155.835WPJK929 BM Burb PublicWrks Public Works FMN Public Works
Burnham

Police dispatched by Central Dispatch on an encrypted STARCOM21 talkgroup.  Uses 856.2125 127.3 PL with Calumet City and 155.190 as a tac channel.
Fire (10s, 1000s) dispatched by Central Dispatch on 153.890 343 DPL and also uses 154.355 343 DPL (MABAS Division 24 secondary).

STARCOM21 Statewide Illinois
Project 25 Phase II
PD dispatched by Central Dispatch on a Cook County Sheriff's node encrypted talkgroup.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.700KRL412 BM 203.5 PL Burnham Police Police: Former Dispatch [Ch 1] FMN Law Talk
Burr Ridge
Calumet City

Fire (11s/12s, 1100s/1200s) dispatched on 154.340 114.8 PL and also uses 154.355 343 DPL (MABAS Division 24 secondary).  See Orland Central Dispatch under Consolidated Dispatch Centers (above).

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
856.2125WPDQ405 RM 127.3 PL ClCty Police Police: Dispatch [Ch 1] FM Law Dispatch
155.055 BM 114.8 PL ClCty ESDA ESDA Operations FMN Emergency Ops
154.340KEL353 BM 114.8 PL ClCty Fire F1 Fire: Dispatch FMN Fire Dispatch
153.890KEL353 BM 114.8 PL ClCty Fire Aid Fire: Dispatch for Auto-Aid FMN Law Dispatch
154.355 M CSQ ClCty Fireground Fireground [Ch 2] FMN Fire-Tac
158.745KJY914 BM 131.8 PL ClCty PubWks Public Works [Ch 1] FMN Public Works
159.225WNCA851 RM CalMem ParkD Calumet Memorial Park District FMN Public Works
Calumet Park

Police (700s) dispatched by CalComm on STARCOM21 (see below), formerly dispatched on 470.7375 173.8 PL.  May also use 155.190 for aid.
Fire (2200s) dispatched by CalComm on 154.070 271 DPL (repeats 158.8575), also uses 154.355 343 DPL (MABAS Division 24 secondary) and 158.745.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by CalComm on encrypted Talk Groups on Site 502 - Cook County. Not monitorable
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.025KWH821 BM 179.9 PL ClPk Police/PW2 Public Works / Police: Tactical [Ch 2] FMN Public Works
Central Stickney Fire Protection District

Fire (900-909) dispatched on 155.5575 91.5 PL, formerly on 154.430 91.5 PL. 

Chicago Heights

* Police dispatched on STARCOM21 encrypted talkgroup; former dispatch 470.4375 203.5 PL is/was an alternate dubbed 'Band 2'.
* Fire (units 650-687) dispatched on 155.085; also serves Olympia Fields for Fire and EMS.  Dispatched by Orland Central.
* See wiki page for additional frequency information.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on Cook County Sheriff's node encrypted talkgroup CK CHICAGO HTS (25124).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.085KBS471 RM 156.7 PL CH Fire Disp Fire: Dispatch FMN Fire Dispatch
155.880KEY981 BM 192.8 PL CH PubWrks1 Public Works [Ch 1] FMN Public Works
158.745 BM CH PubWrks2 Public Works [NO LICENSE] FMN Public Works
Chicago Ridge

Police (1400s) dispatched by Southwest Central Dispatch on 470.8625 114.8 PL. Fire (6500s) dispatched by Southwest Central Dispatch on 155.5575 91.5, formerly on 154.430 91.5.
Also uses: 155.025  KKQ299  BM  CSQ   EMA (ESMARN)
 

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.4875 M CRdg Police Tac1 Police: Tac [NO LICENSE] FMN Law Tac
470.6125 M CRdg Police Tac2 Police: Tac [NO LICENSE] FMN Law Tac
470.7125 M CRdg Police Tac3 Police: Tac [NO LICENSE] FMN Law Tac
158.745WRPA912 BM 203.5 PL CRdg Police Tac4 Police: Tac 4 FMN Law Tac
155.445 M CRdg Police VTc4 Police: Tac [Ch 4] [NO LICENSE] FMN Emergency Ops
155.025WNAH546 BM 662 DPL CRdg ESDA ESDA [Ch 2] (Units 1200s) [Expired 6/05] FMN Emergency Ops
158.910WRTR296 M CSQ CRdg Emg Svcs Emergency Services FMN Emergency Ops
158.745KFF310 BM 203.5 PL CRdg PublicWorks Public Works FM Public Works
151.430KNHU681 BM CRdg Parks Park District FMN Public Works
466.025WQRD218 M CSQ CRdg Ops A Ops FMN Other
466.050WQRD218 M CSQ CRdg Ops B Ops FMN Other
466.075WQRD218 M CSQ CRdg Ops C Ops FMN Other
466.100WQRD218 M CSQ CRdg Ops D Ops FMN Other
466.125WQRD218 M CSQ CRdg Ops E Ops FMN Other
Cicero

Police and Fire dispatched by Cicero Consolidated Dispatch.. 
Fire (1-17-series units) dispatched on 154.190 (77.0 PL). 
Police also use 471.2625 146.2 PL for aid with Berwyn Police. 
ALS EMS Contract by Metro (Superior)
* See wiki page for additional frequency information

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
453.6125WNXW905 RM 21 RAN Cicero PD Ops 2 Police: Ops 2 - Dispatch NXDNE Law Dispatch
453.8125WNXW905 RM 22 RAN Cicero PD Ops 3 Police: Ops 3 - Animal Control and Community Service Officers NXDNE Law Tac
453.4375WREA717 RM 24 RAN Cicero SpEvents Police: Special Events NXDNE Law Talk
155.310KSA425 BM CSQ Cicero PoliceTac Police: Tac FMN Law Tac
155.715KNNI796 M Cicero 911 Ops1 911 Operations Telm Multi-Tac
453.6125WNXW905 BM Cicero 911 Ops2 911 Operations (portables) FMN Multi-Tac
453.0625WPDD500 BM Cicero Siren EAS Sirens FMN Data
156.180 BM 203.5 PL Cicero Streets Street Department [NO LICENSE] FMN Public Works
151.205WQLP848 BM 203.5 PL Cicero PubWorks Public Works / Forestry FMN Public Works
476.7625WIK799 RM 146.2 PL Cicero CSO/AnmlC Backup -- Community Service Officers (CSO) / Animal Control ["Analog Band"] FM Public Works
Country Club Hills

Police (800s) dispatched on encrypted STARCOM21 talkgroup.  Formerly dispatched on 470.9375 203.5 PL, also used 470.475 114 DPL Net 3 Priority.
Fire (13s/14s, 1300s/1400s) dispatched on 159.045 343 DPL and also uses 154.355 343 DPL (MABAS Division 24 secondary).  See Orland Central Dispatch under Consolidated Dispatch Centers (above).
155.025 KJB962.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on Cook County Sheriff's node encrypted talkgroup.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.7625 RM 203.5 PL CCH Police Tac Police: Tac / Aid Simplex [NO LICENSE] FM Law Tac
470.8125 RM 203.5 PL Ck A/W Tac B Police: Tac / Aid Simplex FM Law Tac
151.205WNLJ556 BM CCH Parks Park District [Expired] FM Public Works
Countryside

* Police (900s) dispatched by Lyons Township Area Communications Center (LTACC) on STARCOM21 (see below).
* Fire/EMS coverage by Pleasantview FPD (see DuPage County).
* See wiki page for additional frequency information.

STARCOM21 Statewide Illinois
Project 25 Phase II
Countryside Police is dispatched by Lyons Township Area Communications Center (LTACC) on an talkgroup 33481 (encrypted). "2"/"Local" (car-to-car, unencrypted) is talkgroup 34499. See STARCOM21 subcategory Cook County - Lyons Township Area Communications Center (LTACC).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.805KXM329 BM CSide PW/PD Public Works / Police Signal (repeats ?) FMN Public Works
159.645WPNY566 BM Cntrysd Watr Water Department FMN Utilities
155.070 M 141.3 PL CntrysdeTac2 Police: Tac 2 FM Law Tac
Crestwood

Police (1700s) dispatched on 470.8625 173.8 PL; Fire (2300s) dispatched on 154.070 271 DPL.  See Southwest Central Dispatch under Consolidated Dispatch Centers (above).

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.1075KVM576 RM 413 DPL CRWD Police Tac Police: Alternate FMN Law Tac
154.540 M 173.8 PL Crwd Police c2c2 Police: Car-to-Car FMN Law Tac
154.500 M 173.8 PL Crwd Police Tac2 Police: Tactical FMN Law Tac
155.730 M Crwd Police Tac3 Police: Tactical [No License] FMN Law Tac
158.775KVM576 BM 054 DPL Crwd PbWrks/ESDA Public Works / ESDA / Police: Car-to-Car FMN Public Works
Deer Park

Located mostly in Lake County . Police patrol by Lake County Sheriff, Fire Protection via Lake Zurich Fire-Rescue.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.835WPJK929 BM 127.3 PL LkZurichFire Fire: Protection (by Lake Zurich Fire-Rescue) FM Fire Dispatch
Deerfield

Located mostly in Lake County

Des Plaines

* Police dispatched on STARCOM21 by Wheeling PD Dispatch (encrypted).

* Fire (Stations 61-63) dispatched by RED Center on 155.4375 (225.7 PL).

STARCOM21 Statewide Illinois
Project 25 Phase II
Dispatched by Wheeling PD on talkgroup 25125 [Encrypted].
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.745KQZT948 RM 210.7 PL DesPlainesPolice Police: Former Dispatch FMN Law Talk
155.925KNEK287 BM 210.7 PL DesP Police Tac2 Police: Tac / Fire / Public Works [Ch 2] FMN Multi-Tac
156.150 M 210.7 PL DesP Police Det Police: Detectives [Ch 16] (was 118.8 PL) FMN Law Tac
155.820WNUQ878 BM 136.5 PL DesPlaines ESDA ESDA: Operations FMN Emergency Ops
152.925 BM 156.7 PL DesP SnowPlows Snow Plowing (reported, off freq?) FMN Public Works
155.925KNEK287 BM 118.8 PL DesP PublicWorks Public Works FMN Public Works
159.3525WPYL345 BM DesP Parks 1 Park District FMN Public Works
154.570 M 411 DPL DesP Parks 2 Park District [Ch 2] FMN Public Works
151.235KXE682 M 103.5 PL DesP Parks 3 Park District [Expired] FMN Public Works
Dixmoor

Dixmoor PD is dispatched by CalComm (see below).
Fire and EMS services furnished by Posen FD.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by Calumet Park Regional Dispatch Center (CalComm) on talkgroup 25073 (Net 8, encrypted).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.910 M Dixmr Police Tac Police: Tactical FMN Law Tac
Dolton

Police (6100s) dispatched on STARCOM21 (see below).  Formerly dispatched by South Holland on Net 9A 476.3625 D114.
Fire (15s/16s, 1500s/1600s) dispatched on 153.890 343 DPL by Central Dispatch and also uses 154.355 343 DPL (MABAS Division 24 secondary).

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by Central Dispatch (Dolton) on Cook County Sheriff talkgroup 25126 (ENC).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.955WQFN586 BM 343 DPL Dolton PublicWrk Public Works / Police /Fire Common "K-BAND" FMN Multi-Talk
151.295 BM 110.9 PL Dolton Parks Park District: Operations FMN Public Works
East Dundee

Located mostly in Kane County

East Hazel Crest

*Police (500s) dispatched on encrypted STARCOM21 talkgroup (see below), formerly dispatched on 470.9375 203.5 PL.  Also used 470.475 114 DPL, 477.3875 203.5 PL.
*Fire (17s/18s, 1700s/1800s) dispatched on 151.430 162.2 PL by E-COM and also uses 154.355 343 DPL (MABAS Division 24 secondary).

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on encrypted Cook County Sheriff's Police Site 502 (talkgroup 25126?) by E-COM.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.805WPKY438 BM EHCr PubWrks Public Works: Electric/Water/Sewer FMN Utilities
Elgin

Located mostly in Kane County

Elk Grove Rural Fire Protection District

Ceased operations September 30, 2023 though it continues to be a taxing body.  Was Station 11 / 300-series units and dispatched by NORCOMM.

Elk Grove Village

* See wiki for additional frequency information.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police/Fire via NWCD. Police used talkgroup 3077 (clear) for operations related to the Hometown Parade. (9/16/23)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.980KXO709 RM 167.9 PL ElkG Village Village Administrative / Fire FMN Public Works
151.415WQFH352 M 127.3 PL ElkG Parks 1 Park District FMN Public Works
154.0775WQFH352 M ElkG Parks 2 Park District FMN Public Works
154.8075WQFH352 M ElkG Parks 3 Park District FMN Public Works
Elmwood Park

Fire Dispatched by NORCOMM on 154.370 (103.5 PL) (units 940-950)

STARCOM21 Statewide Illinois
Project 25 Phase II
Elmwood Park PD is dispatched by NORCOMM on a Cook County Sheriff encrypted talkgroup.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
158.820 M 141.3 PL EPrk ESDA ESDA: Ops / Police Tac FMN Multi-Tac
153.725WPGI259 BM 141.3 PL EPrk PublicWorks Public Works/Snow Plows FMN Public Works
Evanston

* Police dispatched on STARCOM21 (see below).  Fire (Stations 21-25).
* See wiki page for additional frequency information

STARCOM21 Statewide Illinois
Project 25 Phase II
Evanston Police dispatch on STARCOM21 TG 36976 (encrypted).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
472.4875WQGZ455 RM 141.3 PL Evanston Police3 Police: Alternate (updated from D023) FMN Law Tac
155.6925WQGZ454 RM 123.0 PL Evanston FireNew Fire: Dispatch (2 simulcast R) FMN Fire Dispatch
154.160KSC732 BM 123.0 PL Evanston FireOld Fire: Admin / Old Dispatch FMN Fire Dispatch
152.330WRWI447 RM 632 DPL Evan FD Lifegrds Fire: Lakefront Life Guards FMN Emergency Ops
155.760KDN985 BM 123.0 PL Evanston PubWrks Public Works FMN Public Works
155.760KDM250 BM 77.0 PL Evanston Electrc Electric Department FMN Public Works
48.220 M CSQ Evanston Water Water Department FM Utilities
451.1125WPRF472 F Evanston WDD 1 Water Distribution Data Telm Data
451.200 F Evanston WDD 2 Water Distribution Data Telm Data
467.925 M 244 DPL Evanston PG Icom Parking Garages - Intercom FMN Public Works
453.8875WQHS250 RM Evanston PrkGar1 Parking Garage FMN Public Works
453.0875WQFL210 RM Evanston PrkGar2 Parking Garage FMN Public Works
453.0625WQHS453 RM Evanston PrkGar3 Parking Garage FMN Public Works
Evergreen Park

Police (2700s, 2900s) dispatched on STARCOM21 talkgroup 36961 (ENC);  Fire (33-50s) dispatched on 155.5575 91.5 (formerly 154.430 91.5 PL).  See Oak Lawn Central Dispatch under Condsolidated Dispatch Centers (above).

Possible FD mobile extenders on 465.5875

STARCOM21 Statewide Illinois
Project 25 Phase II
Evergreen Park PD is dispatched on talkgroup 36961. Their car-to-car comms are on talkgroup 36968, which is called "3" (11/2019).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.3375KXE719 RM 141.3 PL EPrk Police3 Police: Ops [Ch 3/4] [Expired 5/21] FM Law Tac
464.975KXT820 RM 127.3 PL EGP Security EGP Shopping Center Security [Ch 5] [Expired 8/16] FM Security
460.6125WPRG296 RM EPrk Emerg Emergency Management FM Emergency Ops
154.430KNGH974 RM 91.5 PL MABAS Div 21 Fire: Dispatch FM Fire Dispatch
155.880KDR419 BM 186.2 PL EPrk PubWrks Public Works FM Public Works
Flossmoor

Police (700s) dispatched by E-COM on STARCOM21 encrypted talkgroup.  Formerly dispatched on 470.9375 203.5 PL.
Fire (19s/1900s) dispatched on 151.430 162.2 PL by E-COM and also uses 154.355 343 DPL (MABAS Division 24 secondary).

STARCOM21 Statewide Illinois
Project 25 Phase II
Flossmoor Police dispatched by E-COM on Cook County Sheriff's Site 502 encrypted talkgroup (25126?).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.980KRF495 BM 114.8 PL Flos Police Tac4 Police: Tac [Ch 4] FMN Law Tac
154.980KRF495 BM 173.8 PL Flos PublicWorks Public Works FMN Public Works
Ford Heights

Patrolled by Cook County Sheriff.  Fire dispatched by Fire District 4 on 154.370 CSQ.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
156.2175WPUA641 BM FHts PublicWorks Public Works FMN Public Works
Forest Park

Police (2100s, 2200s, 2300s?) dispatched by WesCom on 154.845 (162.2 PL); also WPCV333 - 154.650 NFM mobiles
Fire (400s) dispatch by WesCom on 159.120 (D174).

WRYV863 - 154.190 repeater (w/155.970 input?) used for dispatch by Cicero, North Riverside and Stickney FDs. New license 9/23, see wiki.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.370WPKG779 RM 432 DPL FPrk Police Tac5 Police: Tac [Ch 5] FMN Law Tac
155.970WNCM652 M FPrk Fire FG1 Fireground FMN Fire-Tac
155.115KVM453 BM 162.2 PL FPrk PbWrks1 Public Works FMN Public Works
156.225KVM453 RM 432 DPL FPrk PbWrks2 Public Works FMN Public Works
Forest View

Police (FRANK units) dispatched on 861.775 (NAC 611), fomerly dispatched on STARCOM21 (see below). Fire (800-series units) dispatched on 154.190 77.0 PL.  Both dispatched by Cicero Consolidated Dispatch.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police formerly dispatched on Cook County sites 501 and 502 unencrypted talkgroup 162. (8/1/23)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.310 M FVw Police Tac4 Police: Tac-4 FMN Law Tac
151.265 M 100.0 PL FVw PubWorks Public Works [NO LICENSE] FMN Public Works
Frankfort

Located mostly in Will County

Franklin Park

Police (8000-series units) dispatched on 471.2375 146.2 PL, Fire (400-series units) dispatched on 154.370 103.5 PL.  See NORCOMM under Consolidated Dispatch Centers (above).  Police Net 16 sideband is 155.490 (D723).
See wiki page for additional frequency information.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.370KBF838 BM 103.5 PL NCmmFD Div20 Fire: Dispatch (Leyden FPD) (DB NorComm) FMN Fire Dispatch
857.7125WQCI680 RM 71.9 PL FrPk PublicWorks Public Works FM Public Works
Garden Homes

Police: Patrolled by Cook County Sheriff; Garden Homes Fire Protection District (2500s) dispatched on 154.070 DPL 271.  See Orland Central Dispatch under Consolidated Dispatch Centers (above).

Glencoe

Fire (Station 30) dispatched on 151.010 (127.3 PL) by Glenview.  29-series units too?

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on talkgroup 3687 (encrypted). Fire dispatched on talkgroup 3679, multicast with 151.010 (127.3). Both use 137xxx RIDs. See Glenview Dispatch for more information.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.250 BM 127.3 PL Glencoe PD 10 Police: Ops [Ch 10] FMN Law Talk
154.040WPAC597 BM 82.5 PL GlencoePW Public Works FMN Public Works
159.330WNGV594 BM 110.9 PL Glencoe Parks Park District FMN Public Works
154.570 M Glencoe PK Car Park District: Car-to-Car FMN Public Works
Glenview

Glenview Police District dispatched on STARCOM21 by Glenview Public Safety Dispatch (see below).
Glenview Fire Department (Stations 6-8 and 13-14, also serves Golf) dispatched on STARCOM21 by Glenview Public Safety Dispatch (see below).
Glenview Park District - 152.870 repeater with 159.720 input (WQPL422), 154.8675 portables (WQAM478), both DMR,NFM.  151.4825 and 156.240 repeaters (below) also licensed for DMR.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police reportedly dispatched on talkgroup 3686 (encrypted). Fire dispatched on talkgroup 3679, units have been heard using talkgroup 3681 (Phase II, clear) for non-dispatch ops.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.250KSA860 BM 162.2 PL Glvw Police c2c Police: Car to Car/Alternate [Ch 2] FMN Law Tac
155.6775WPXE835 RM 031 DPL Glvw PublicWrks Public Works FMN Public Works
155.880 M 162.2 PL Glvw PubWrks Old Old Public Works / Police F3 / Fire FMN Public Works
152.870WQPL422 M CC 2
TG 1200
SL 1
Glvw Parks Grove Park District: The Grove Ops (Ch 1?) DMR Public Works
152.870WQPL422 RM CC 2
TG 1300
SL 2
Glvw Parks Ops Park District: Operations (Ch 2?) DMR Public Works
156.240WQAM478 M 047 DPL Glnvw ParkCenter Park District: Park Center Ops (*) FMN Public Works
151.220 M 103.5 PL Glnvw Parks1 Park District FMN Public Works
151.340 RM 186.2 PL Glnvw Parks2 Park District [NO LICENSE] FMN Public Works
151.385 RM 103.5 PL Glnvw Parks3 Park District [NO LICENSE] FMN Public Works
151.4825WQAM478 RM 103.5 PL Glnvw Parks4 Park District FMN Public Works
Glenwood

Police (200s) dispatched by E-COM on STARCOM21 encrypted talkgroup, formerly dispatched on 470.9375 203.5 PL.  Also used Net-3 Priority (470.475 D11) and Tac-5 (477.3875 203.5)
Fire (20s/21s, 2100s) dispatched on 151.430 162.2 PL by E-COM; also uses 154.355 343 DPL (MABAS Division 24 secondary) and 154.370 103.5 PL F3 aid.

STARCOM21 Statewide Illinois
Project 25 Phase II
Glenwood Police dispatched by E-COM on Cook County Sheriff's Site 502 encrypted talkgroup (25126?).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.670WPQB577 M CSQ Glenwood PD 2 Police Band 2 FMN Law Talk
159.225WNMG928 M CSQ Glenwood Switch "The Switch" PD/FD Alternate FMN Emergency Ops
Golf

Police dispatched by Cook County Sheriff (see below).
Fire protection by Glenview FPD on 159.795 D031

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatch by Cook County (on an encrypted talkgroup?).
Harvey

Harvey Police Department (500-series units) is dispatched on STARCOM21 (see below).  Formerly dispatched on 470.8125.
Harvey Fire Department (35s-38s, 3500s-3800s) is dispatched by Central Dispatch (Dolton) on 153.890 343 DPL and also uses 154.355 343 DPL (MABAS Division 24 secondary).

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by Cook County on encrypted talkgroup 25131 (Cook Metro Southeast). Heard unencrypted on talkgroup 160 for a few days. (7/23)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
472.225WPVS903 RM HarveyPolice Police: Future FMN Law Tac
460.5375KB78907 M Harvey PD Tac1 Police: Tac [Expired] FMN Law Tac
155.550** M Harvey PD Tac2 Police: Tac FMN Law Tac
156.150 M Harvey PD Tac4 Police: Tac FMN Law Tac
155.4975KFV992 RM Harvey PubWrk1 Public Works FMN Public Works
155.025KFV992 BM CSQ Harvey PubWrk2 Public Works (Snow Plows) FMN Public Works
Harwood Heights

Fire by Norwood Park FPD on 154.370 (103.5).  Village licensed for 155.025 (ESMARN, WRTE320)

STARCOM21 Statewide Illinois
Project 25 Phase II
Police (4000?-series units) dispatched by Municipal Consolidated Dispatch (MCD) in Harwood Heights on talkgroup 3891 (encrypted).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
471.2875KWB434 RM 146.2 PL HHts Police Police: Dispatch (units 400's) (w/ Norridge Police) FM Law Dispatch
155.085WRTE320 BM 151.4 PL HHts PubWrks Public Works / PD Tac FM Law Tac
461.9375WQII765 RM Eisnhwr Library Eisenhower Public Library FMN Public Works
Hazel Crest

Police (600s) dispatched by E-COM on STARCOM21 encrypted talkgroup, formerly dispatched on 470.9375.
Fire (27s/2700s) dispatched by E-COM on 151.430 162.2 PL and also uses 154.355 343 DPL (MABAS Division 24 secondary).

STARCOM21 Statewide Illinois
Project 25 Phase II
Hazel Crest Police dispatched by E-COM on Cook County Sheriff's Site 502 encrypted talkgroup (25126?).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.880 M 192.8 PL HzlCrst PublicWk Public Works FMN Public Works
151.385 M Hazel Crest Park Park District FMN Public Works
Hickory Hills

Police (900s) self-dispatched on 470.5875 156.7 PL; Roberts Park Fire Protection District (31s, 32s) dispatched by Southwest Central Dispatch on 155.5575 91.5 PL.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.430KNFZ535 BM 156.7 PL HickHill PD Tac3 Police: Tac [Ch 3] FMN Law Tac
155.940KYE676 BM HickHill PubWrks Public Works FMN Public Works
173.3375WQLP833 F HickHill WDD Water Data (CSQ) Telm Data
159.285WPCH895 BM HickHill Parks Park District FMN Public Works
Highland Park

Located mostly in Lake County

Hillside

Police (400-series units) and Fire/EMS (154.370, 103.5 PL, 400-series units) are dispatched by the Hillside Consolidated Dispatch Center.  Emergency Management Agency uses 410- and 420-series unit numbers).

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on an encrypted talkgroup (25311) on the Cook County Sheriff STARCOM21 500-series sites.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.640KSF856 BM 662 DPL HillsidePD Band2 Police: Tac ("Band 2") FM Law Tac
155.685 BM Hllsd Police Tac Police: Tac FM Law Tac
155.025 BM 146.2 PL Hillside ESDA ESDA [NO LICENSE] FM Emergency Ops
155.805KEX969 BM Hillside PubWrks Public Works / Police - Tac FM Public Works
Hinsdale

Hinsdale is primarily located in DuPage County with a portion in Cook County.  See the DuPage County database page.

Hodgkins

- Police (700-series units) dispatched on STARCOM21 (see below), formerly dispatched on 470.5875 (156.7 PL) NET 10 - See Oak Lawn Regional Emergency Communications under Consolidated Dispatch Centers (above).

- 158.385 (141.3) is used by Hodgkins PD as a car-to-car channel ("Code 3"?).

- Fire/EMS coverage provided by Pleasantview FPD (150-series units),  details under "Districts" on the DuPage County database page.

- Emergency Management (2700s).

- See wiki page for additional information.

STARCOM21 Statewide Illinois
Project 25 Phase II
Hodgkins Police dispatched on talkgroup 36962 (ENC). See Oak Lawn Regional Emergency Center (OLREC).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
159.0975 RM 141.3 PL Hodgkins PD 3 Police: Channel 3 (Car-to-Car) [unlicensed] FMN Law Talk
159.510WPNY375 M Hodgkins Police Police FMN Law Tac
155.430** M Hodgkins PD Tac3 Police: Tac FMN Law Tac
156.030WPUJ895 M Hodgkins PD Tac4 Police: Major Case Assistance Team [MCAT] FMN Law Tac
158.385WPNY375 BM Hodgkins PubWrks Sewer / Town Maintenance FMN Public Works
Hoffman Estates

* See wiki page for additional infomation.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on TG 3004 (ENC), Fire (Stations 21-24) dispatched on TG 2753 by Northwest Central Dispatch (NWCD). See the STARCOM21 database page for additional talkgroups.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.715KJW601 BM 141.3 PL HEst Alerts ESDA: Alerting Receivers FM Emergency Ops
456.325WQTP517 M 311 DPL ClubAtPraireSton The Club at Prairie Stone FMN Public Works
463.575WQTP517 M 311 DPL Triphahn Center Triphahn Center FMN Public Works
466.400WQTP517 M 311 DPL Willow Rec Centr Willow Recreation Center FMN Public Works
466.700WQTP517 M 311 DPL HEPD 1 HEPD 1 FMN Public Works
467.325WQTP517 M 311 DPL HEPD 2 HEPD 2 FMN Public Works
469.100WQTP517 M 311 DPL HEPD 3 HEPD 3 FMN Public Works
Hometown

Police (400-series units) dispatched by Cook County on STARCOM21 (see below).  Formerly dispatched on 470.4625 (141.3 PL); Fire (460s-470s) dispatched by Hickory Hills Consolidated Dispatch Center on 155.5575 (91.5 PL).

STARCOM21 Statewide Illinois
Project 25 Phase II
Police (400-series units) dispatched by Cook County on encrypted talkgroup 25242 (Cook Metro South). Heard unencrypted on talkgroup 160 for a few days (7/23)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.9125 M 114.8 PL Hmtn Police Tac Police: Tac [Ch 2] [NO LICENSE] FM Law Tac
471.1875WPJR310 RM 141.3 PL Hmtn Police Tac3 Police: Tac FM Law Tac
154.055KVB296 BM CSQ Hmtn PublicWorks Public Works / Police Tac FM Public Works
Homewood

Fire (28s/2800s) dispatched on 151.430 162.2 PL by E-COM and also uses 154.355 343 DPL (MABAS Division 24 secondary).

STARCOM21 Statewide Illinois
Project 25 Phase II
Homewood Police dispatched by E-COM on Cook County Sheriff's Site 502 encrypted talkgroup (25126?).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.0475WQDN681 BM CSQ Homewood PubWrks Public Works (comms with E-Com) FMN Public Works
453.425WPAM680 RM Homewood Utility Utilities [Expired] FMN Public Works
451.4875WPWV766 M Homewood UtilDat Utilities: SCADA Data Telm Data
Homewood Acres Volunteer Fire Department

5100s units, operations on 153.890 343 DPL.

Homewood-Flossmoor Park District
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.175WPXN572 RM HmdFlsm ParkGolf Golf Course FMN Business
Indian Head Park

Indian Head Park PD (units 4100s) is dispatched on STARCOM21 by Cook County (see below).  Fire protection by Pleasantview FPD, which is dispatched by Addison Consolidated Dispatch Center (ACDC) on 151.2725 (71.9), which is simulcast with STARCOM21 talkgroup 2712.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by Cook County on encrypted talkgroup 25233 (Cook Metro West).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
159.210WPFU250 RM 141.3 PL IHP Police Old Police: Dispatch - Old FMN Law Tac
Inverness

Fire and EMS for the eastern two thirds of Inverness is provided by Inverness Fire Protection District (Station 36, formerly the Palatine Rural Fire Protection District).  The Barrington Countryside Fire Protection District (Stations 37 and 38) serves the western third of Inverness.  Both are dispatched by Northwest Central Dispatch.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on encrypted talkgroup by Northwest Central Dispatch.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.775 BM Invr Village 1 Village Administration [NO LICENSE] FM Public Works
476.3875WPMV504 RM Invr Village 2 Village Ops (Old Police) (Inverness, Barrington) [May not be in use] FM Law Dispatch
Inverness Fire Protection District

Station 36, formerly Palatine Rural Fire Protection District.  Dispatched on STARCOM21 talkgroup 2751 (Northwest Central Dispatch Fire 1).  Serves unincorporated areas of Palatine Township, Schaumburg Township and and the eastern two thirds of the Village of Inverness.

STARCOM21 Statewide Illinois
Project 25 Phase II
Dispatched on talkgroup 2751 (Fire 1) by Northwest Central Dispatch.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.235WQHN543 BM IFPD Firegrnd Fireground FMN Fire-Tac
Justice

Police (500s) dispatched on 470.5875 (156.7 PL); Fire by Roberts Park FPD, dispatched on 155.5575 (91.5 PL).  Dispatches for Forest View, Justice and Willow Springs Police and Fire/EMS as well as Roberts Park FPD (as of November 2018).

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.895 M 97.4 PL Just Police Tac3 Public Works / Police Tac [Ch 3] FMN Public Works
Kenilworth

Fire served by Winnetka-Kenilworth Fire Department on 159.660 D031 (DB: RED Center)

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by Glenview Dispatch on talkgroup 3687 (encrypted). It also appears that they have access to talkgroups 36721-36723.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.250KSA757 BM 127.3 PL Ken Police10 Police: Ops [Ch 10] FMN Law Talk
154.040WNKJ918 BM 186.2 PL Keni PubWrks Public Works FM Public Works
La Grange

Police (500s) dispatched by Lyons Township Area Communications Center (LTACC) on STARCOM21 (formerly on 154.800 186.2 PL).

Fire (1100s) dispatched by LTACC on 154.250 (146.2 PL).

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on STARCOM21 TG 34481 (ENC) and fire is dispatched on TG 34485 (multicast with 154.250, 146.2 PL). See STARCOM21 subcategory Cook County - Lyons Township Area Communications Center (LTACC).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
158.940 M LaGr Police Alt Police: Alternate (Channel 7? 203.5 PL?) FM Law Tac
154.980WPUA642 BM 94.8 PL LaGr PublicWorks Public Works / Police [Ch 6] FMN Public Works
La Grange Park

Police (2200s, 2300s) dispatched by Lyons Township Area Communications Center (LTACC) on STARCOM21 (formerly on 154.800 186.2 PL).

Fire (1200s) dispatched by LTACC on 154.250 (146.2 PL).

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on STARCOM21 TG 34481 (ENC) and fire dispatched on TG 34485 (multicast with 154.250, 146.2 PL). See STARCOM21 subcategory Cook County - Lyons Township Area Communications Center (LTACC).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.800WPGW794 RM 186.2 PL LaGr Police Police: Dispatch (w/Brookfield, La Grange) [Ch 1] FM Law Dispatch
153.875WPGW794 M LGPk PD Tac? Police: Tac FM Law Tac
155.070WPYV901 BM LGPk PD Alt Police: Alternate FMN Law Talk
154.250WPYN646 BM 146.2 PL LGPk Fire Fire: Dispatch (1200-series units) (210.7 tx?) FM Fire Dispatch
155.115WQAI402 BM 141.3 PL LGPk Pub Wrk Public Works FM Public Works
Lansing

- It appears that Lansing PD may now be dispatched on an encrypted STARCOM21 talkgroup. (2/23)
- The emission code for the 860.7375 repeater has been changed to P25 - now a voice repeater? (5/22)
- The 155.610 Lansing PD repeater is also now licensed for P25.
- Fire also uses 154.355 343 DPL (MABAS Division 24 secondary).

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.610KSC258 RM 156.7 PL Lans Police Police: Dispatch (units 200/300s) [Ch 1] FMN Law Dispatch
155.040KA84609 M 156.7 PL Lans PD Tac Police: Tactical [Ch 2] FM Law Tac
860.7375WNNS478 RM Lans PD MDTs Police: Former MDT Repeater P25 Emergency Ops
156.1725KLM662 RM 100.0 PL Lans FD Disp Fire: Dispatch (29s-31s, 2900s-3100s) FMN Fire Dispatch
158.745KLM662 BM 156.7 PL Lans PubWrks Public Works / Streets & Sanitation FMN Public Works
158.745KLM662 BM CSQ LansOak Park Lan-Oak Park Dist / Parks & Rec FMN Public Works
Lemont

* Police (3800s) dispatched on 472.625 (Net 9, 114.8 PL) by Southwest Central Dispatch.
* Fire Protection District (900-series units) dispatched on 155.385 192.8 PL.   See Orland Central Dispatch under Consolidated Dispatch Centers (above).
* Lemont EMA (1300s).
* See wiki for more information. (471.775 channels are getting less use lately due to self inflicted interference)
* Water Department - WQNP437 - 153.59 Base/Mobile/Fixed - Voice/Data (NFM) 

Will County (P25)
Project 25 Phase II
EMA uses talkgroup 321 for some operations. Talkgroups 15021, 15022, 15001, 15002, & 15003 have been observed in use by EMA, Police, Public Works and mutual aid for large events in town
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
472.625WPQI934 RM 114.8 PL Lmnt Police Main Police: Dispatch FMN Law Dispatch
155.430KCL416 M 107.2 PL Lmnt Police Low Police: Car-to-Car [PD LOW] FMN Law Tac
471.775WQDB306 RM 192.8 PL Lmnt PD Patrol 3 Police: Patrol - Alternate FMN Law Tac
471.775WQDB306 RM 123.0 PL Lmnt ISPERN *P ISPERN Patch FMN Law Dispatch
471.775WQDB306 RM 151.4 PL Lmnt FD PD PW1 Citywide (Plows, PD, FD, EMA) [FDPDPW1/Ch 2 simplex] FMN Multi-Tac
471.775WQDB306 RM 94.8 PL Lmnt SpecEv1 Special Events 1 [Ch 1 R / Ch 2 Simplex] FMN Multi-Tac
471.775WQDB306 RM 218.1 PL Lmnt SpecEv3 Special Events 3 [Ch 3 R / Ch 4 Simplex] FMN Multi-Tac
471.775WQDB306 RM 100.0 PL Lmnt Vlgwide Villagewide 1 [Ch 1/Simplex Ch 2] FMN Multi-Tac
460.975WPFS667 RM 74.4 PL Lemont EMA Emergency Management FMN Emergency Ops
155.385WPKM720 RM 192.8 PL Lemont Fire FPD: Dispatch [Ch 1] FMN Fire Dispatch
151.3625WPXQ429 BM Lemont Fire Ops Fire: Ops (rare use) FMN Fire-Tac
471.775WQDB306 RM 67.0 PL Lmnt PubWrkU Public Works - Old [Uses FDPDPW1] FMN Public Works
Leyden Township Fire Protection District

130-series units, dispatched on 154.370 (103.5 PL).  See NORCOMM under Consolidated Dispatch Centers (above).

Lincolnwood

Police dispatched by Skokie on STARCOM21 (see below).  Fire (Station 15) dispatched on STARCOM21 by Skokie with simulcast on 159.195 (D205).
* WQYJ636 - 464.4125 (NFM, DMR) - Call boxes for bike path and recreational areas (10/16)

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by Skokie on talkgroup 3684 [ENC]. Fire dispatched by Skokie on talkgroup 36496. It also appears that police have access to talkgroups 36856-36861.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.025KA5825 M CSQ ESMARN Police/Fire (also uses I-REACH) FMN Emergency Ops
155.955WNHH689 RM 100.0 PL Lnwd PubWrk1 Public Works / Police Fire Alternate FMN Multi-Tac
155.670 M 127.3 PL Lnwd PubWrk2 Public Works FMN Public Works
155.775 M 114.8 PL Lnwd PubWrk3 Public Works / Police Alternate [No license] FM Public Works
155.925 M 110.9 PL Lnwd PubWrk4 Public Works FMN Public Works
Lynwood

Police (100s) dispatched by Central Dispatch (operated by Bud's Ambulance) on STARCOM21 Cook County node encrypted talkgroup, formerly dispatched on 470.9375 203.5 PL.
Fire (32s/3200s) dispatched on 153.890 343 DPL by Central Dispatch and also uses 154.355 343 DPL (MABAS Division 24 secondary).

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by Central Dispatch on Cook County Sheriff's node encrypted talkgroup.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.670WNKT732 BM 127.3 PL Lynw PubWrk1 Public Works FMN Public Works
155.775KQS788 BM 114.8 PL Lynw PubWrk2 Local Government / Police: "Band 4"? Alternate FMN Public Works
Lyons

Police dispatched by Cook County on STARCOM21 (see below).  Fire (1300s) dispatched by Oak Lawn Central on 154.250 146.2 PL.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by Cook County on encrypted talkgroup 25233 (Cook Metro West).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.1525WPWK982 RM 174 DPL Lyon Police Police: Tactical [Ch 1] (DB: Cook County) [Expired 12/22] FMN Law Tac
158.9175WQGY337 BM Lyon Police New Police FMN Law Tac
156.165 M 151.4 PL Lyon PD Tac8 Police: Tac [Ch 8] [NO LICENSE] FMN Law Tac
158.745WPHK652 BM 151.4 PL Lyons City Tac Public Works/Local Govt/EMA/Police Tac 4 Fire Ch 14) FMN Multi-Tac
158.745WPHK652 BM 118.8 PL Lyons PW/TwpAdm Public Works / Township Admin / Police F-4 Alternate FMN Public Works
Markham

Police (300/400/500s) dispatched by CalComm on STARCOM21 (see below).  Formerly dispatched on 470.8125 114.8 PL (Net 9)
Fire (33s/34s, 3300s/3400s) dispatched by CalComm on 153.890 343 DPL and also uses 154.355 343 DPL (MABAS Division 24 secondary).
EMS by Bud's Ambulance Service.

*WNJR998 - 155.025 FB/MO, 155.625 FB2 (repeats 159.255), 453.3625 FB2 (all NFM and P25)

STARCOM21 Statewide Illinois
Project 25 Phase II
Markham PD dispatch has moved to talkgroup 34420 using 186xxx RIDs. Some traffic has also been reported on TG 34421. (5/2020)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.6125 M Mrkm PD Tac Police: Tac FM Law Tac
155.190KWH821 BM 192.8 PL Mrkm PD C/C Police: Car-to-Car / Sideband FMN Law Tac
159.255WNFP277 BM Markham Park Park District FM Public Works
Matteson

Police (2000s) dispatched by SouthCom Dispatchon STARCOM21 encrypted talkgroup, formerly dispatched on 470.7625 127.3 PL.
Fire (2100s, C10) dispatched by SouthCom on 154.370 (tone?) & Ops on 151.3325 114 DPL.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by SouthCom Dispatch on Cook County Sheriff's node encrypted talkgroup.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.025KLD761 BM CSQ ESMARN Public Works (ESMARN) FMN Public Works
451.6375WQLL684 RM Matt Library Matteson Public Library FMN Public Works
Maywood

Police and Fire dispatched by Eisenhower Emergency Communications ("Ike 911", Broadview).  Police (100s) dispatched on STARCOM21 (see below), formerly on 470.4125 192.8 PL (Net 17); alternates 470.825 192.8 PL, 155.490 CSQ, 155.640.  Fire/EMS (units 501-519) dispatched on 154.370 103.5 PL.  See wiki page for additional frequency information.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on talkgroup 25311 (encrypted) on the Cook County Sheriff STARCOM21 500-series nodes.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
158.820WQGI235 BM 110.9 PL Mayw PubWrks Public Works FM Public Works
158.925KSA718 BM Maywd Ops Village Operations FM Public Works
151.265 BM 107.2 PL MaywoodParks Maywood Central Area Park District FM Public Works
451.1875WPLX483 M MPL Sec/Mnt Maywood Public Library: Security/Maintenance FM Public Works
857.7375WNMF342 RM Maywood MDT Police: Mobile Data Terminals (I-WIN) Telm Data
McCook

McCook Police (130s?) and Fire (1400s) have joined West Central Consolidated Communications (WC3).  Police dispatch is on STARCOM21 talkgroup "Near West 800" (encrypted, with back-up on 155.070 179.9 PL) and fire dispatch is on 154.250 (146.2).

See wiki page for McCook Athletic and Expo Center (THE MAX) frequencies.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police reportedly dispatched by WC3 on Cook County node talkgroup 25133 (ENC).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.980KLX920 BM 118.8 PL McCook PbWrk Public Works [EXPIRED], Police Side Band FM Public Works
154.47125WNBK734 F McCook WDD Water Distribution Data (Multiple Sites) Telm Data
Melrose Park

* Police (1100s) dispatched on 471.2375 146.2 PL, Net 16 sideband is 155.490 (D723); Fire (700s) dispatched on 154.370 103.5 PL; Homeland Security and Public Safety (700s - vehicles, 1Mxx - personnel). See NORCOMM under Consolidated Dispatch Centers (above).

* Click on "Amateur Radio" tab at the top of this page for information on Public Safety's 443.875 114.8 PL  AUXCOMM/ARES repeater.

* See the WIKI for additional information.  2/21/24 - 470/471xxx New frequencies application in wiki.

Melrose Park Village Government (IL)
DMR Tier 3 Standard
Public Services: Safety, Police, Fire, Emergency Services, Homeland Security
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.4225WRJI603 RM CC 9
TG 23
SL 1
MPark HS Primary Homeland Security: Primary DMRe Emergency Ops
151.4225WRJI603 RM CC 9
TG 24
SL 1
MPark HS Ops Homeland Security: Operations DMRe Emergency Ops
151.4225WRJI603 RM CC 9
TG 25
SL 2
MPrk VlgWide Village-Wide DMRe Public Works
155.220 BM 146.2 PL MPark ESDA 1 Homeland Security: Dispatch (Old?) FMN Emergency Ops
151.295 BM 179.9 PL MPark ESDA 2 Homeland Security: Operations (Old?) FM Emergency Ops
154.540 BM 146.2 PL MPark ESDA 3 Homeland Security: Operations (Old?) FM Emergency Ops
155.025WRJI603 BM 146.2 PL MPark ESMARN ESMARN FM Emergency Ops
472.2375 RM MP ESDA Tac1 Homeland Security: Tac 1 [NO LICENSE] DMR Emergency Ops
472.2875 RM MPrk PublicWorks Public Works (Old?) DMR Emergency Ops
151.4225WRJI603 RM CC 9
TG 36
SL 2
MPrk PW DMR Public Works? DMRe Public Works
155.835 RM 173.8 PL MPrk PubWrks Public Works (Old?) FMN Public Works
453.800KNNV343 RM 131 DPL Vtrns Park Dist Veterans Park District FMN Public Works
Merrionette Park

* Police (900-series units) dispatched by Cook County on STARCOM21 (see below).  Formerly dispatched on 470.4625 141.3 PL (unit 240-260) .  PD tac reported on 155.055 and 155.025 (141.3 PL).
*Fire (2600s) dispatched on 154.070 (271 DPL).  See Orland Central Dispatch under Consolidated Dispatch Centers (above).

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by Cook County on encrypted talkgroup CK METRO SOUTH (25242).
Midlothian

Police dispatched on STARCOM21 (see below).  Car-to-car may also use 155.190.
Fire (2700s) dispatched by CalComm on 154.07 D271.  Also uses 158.745 173.8 PL Public Works frequency.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police (100s) dispatched by CalComm on Cook County Sheriff's node Site 502 encrypted talkgroup 25073 (Net 8).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.790WPAZ335 M 043 DPL Mdlt Police Tac2 Police: Tac [Ch 2] FMN Law Tac
158.745KFF310 BM 173.8 PL Midl PublicWorks Public Works [Ch 1] FMN Public Works
Morton Grove

Police (8100-series units?) dispatched by Glenview Public Safety Dispatch 
Fire (Stations 4 & 5) dispatched by RED Center.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police reportedly dispatched by Glenview Dispatch on talkgroup 3685 (encrypted).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
158.775WNCX664 BM 110.9 PL MGrv ESDA Emergency Management FMN Emergency Ops
465.575 M 146.2 PL MGrv Fire MX Fire: Mobile Extenders [NO LICENSE] FMN Fire-Tac
155.880WQY272 BM 110.9 PL MGrv PubWrks Public Works / Fire / Police [Ch 4] FMN Public Works
Mount Prospect
STARCOM21 Statewide Illinois
Project 25 Phase II
Police and Fire dispatched by Northwest Central Dispatch.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.2425KJJ437 RM CC 13
TG 79
SL 1
MtPr DMR Public Works? Police Tactical? DMR Public Works
155.925KJJ437 BM 156.7 PL MtPr PWrks 1 Public Works / Water Department FMN Public Works
158.865 BM 205 DPL MtPr PWrks 2 Public Works [NO LICENSE] FMN Public Works
159.030WPHZ214 BM MtPr Inspctr Village Inspectors FM Public Works
151.355KNEF734 RM 100.0 PL MtPrs Parks Mount Prospect Park District FMN Public Works
Niles

Fire (Stations 2 & 3) dispatched by RED Center.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police reportedly dispatched by Glenview Dispatch on talkgroup 3685 (encrypted).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.295KCJ688 M Niles Firegrnd 3 Fireground FMN Fire-Talk
154.340KCJ688 BM Niles Firegrnd 4 Fireground (Aid with Rosemont, Parkridge) FMN Fire-Tac
154.0625WPXX836 RM 516 DPL Niles Buses Buses FMN Transportation
151.2575WPXX836 RM 516 DPL Niles PW/Admin 1 Public Works/City Admin FMN Public Works
155.1825WPXX835 RM 516 DPL Niles PW/Admin 2 Public Works/City Admin FMN Public Works
155.925WNMM263 BM 131.8 PL Niles PubWrks 3 Public Works FMN Public Works
153.9875WPXX836 M Niles PubWrks 4 Public Works (Mobiles) FMN Public Works
154.8075 M Niles PubWrks 5 Public Works [No License] FMN Public Works
453.1625 M Niles Library Public Library [No License] FMN Public Works
Norridge

* Police Tac is 155.490 (146.2)
* Served by Norwood Park Fire Protection District on 154.370 (103.5) & 153.500 (103.5) (MABAS Division 20)
* See Wiki page for additional frequencies

STARCOM21 Statewide Illinois
Project 25 Phase II
Police (500-series units) dispatched by Municipal Consolidated Dispatch (MCD) on talkgroup 3981 (encrypted) which is patched to 471.2875 (146.2).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.895 BM CSQ Norr PubWrks Public Works [NO LICENSE] FMN Public Works
North Maine Fire Protection District

Fire (Station 1) dispatched by RED Center.

North Palos Fire Protection District

Fire (800s) dispatched on 155.5575 91.5 PL by Southwest Central Dispatch - see Consolidated Dispatch Centers (above).

North Riverside

North Riverside Police and Fire are dispatched by West Central Consolidated Communications (WC3, housed at North Riverside PD).  Police (600-series units) dispatch is on "STARCOM21 Near West 800" (encrypted, with back-up on 155.070 179.9 PL), Fire (800-series units) is dispatched on 154.250 (146.2 PL) and was formerly dispatched on 154.190 (77.0 PL). 

See wiki page for additional frequency information.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police reportedly dispatched by WC3 on Cook County node talkgroup 25133 (ENC).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.940WQFN347 BM CSQ NRiv PubWrks Public Works / Police / Fire Tac [Ch 3] FMN Public Works
Northbrook

Police is a Norcom Police agency and is dispatched on STARCOM21 (see below).  Fire (Stations 10-12) is dispatched by RED Center on 159.660 D031.
* See wiki page for additional frequency information.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatch on talkgroup 3886, 116xxx RIDs.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.6125KZY858 RM 173.8 PL NB Police F4 Police: Dispatch "Channel 4" (units 000-099) FMN Law Dispatch
476.4375WQBK720 RM 141.3 PL NB PD F4*S Police: Simulcast of 470.6125R FMN Law Dispatch
464.475WPKV795 RM 118.8 PL NBC Security {Link to} Northbrook Court Shopping Center Security (or 71.9 PL?) FMN Security
465.575 M 146.2 PL NB Fire MX Fire: Mobile Extenders [NO LICENSE] FMN Fire-Tac
151.3775KBG785 RM 132 DPL NBk PW New Public Works FMN Public Works
155.760KBG785 BM 146.2 PL NB PubWrks Public Works - Snow Removal FMN Public Works
453.175WQEB717 RM 131 DPL NB ParkD 1 Northbrook Park District: Ops (heard Snow Plows Ops 12/08) FMN Public Works
460.550WQEX714 BM NB ParkD 2 Northbrook Park District: Golf Course FMN Business
460.025WQEX714 M NB ParkD 3 Northbrook Park District: Golf Course FMN Business
159.315 M 118.8 PL NB ParkD 4 Park District FMN Public Works
159.330 M NB ParkD 5 Park District FMN Public Works
Northfield

Fire (Station 29) is dispatched by RED Center on 159.660  D031.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by Glenview Dispatch on talkgroup 3687 (encrypted). It also appears that they have access to talkgroups 36751-36755.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.250KSD361 BM 606 DPL NShor PD Tac Police: Tac [Ch 10] (w/ Glencoe) FMN Law Tac
154.160KBW433 BM 127.3 PL HPark Fire Fire: Aid w/ Highland Park FMN Fire-Tac
154.980KUI593 BM 103.5 PL Nfld PubWrks Public Works / Police: Tac [Ch 11] FMN Public Works
Northlake

Police (900-series units) dispatched on STARCOM21 (see below).  F1 Alternate is 471.2375 146.2 PL.
Northlake Fire Protection District (800-series units) dispatched on 154.370 103.5 PL. See NORCOMM under Consolidated Dispatch Centers (above).

STARCOM21 Statewide Illinois
Project 25 Phase II
Dispatched on Cook County Sheriff talkgroup 25150 (ENC)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
477.4375WPPX759 RM 431 DPL Nlak Police Police: Dispatch [Backup to SC21] FMN Law Dispatch
173.3125WRJG857 M Nlak Mob Ext Fire: Mobile Extenders FMN Fire Dispatch
155.775KSC966 BM 110.9 PL Nlak PW/Bus Public Works / City Bus Service FMN Public Works
Norwood Park Fire Protection District (Norridge/Harwood Heights)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
153.500WPEK951 RM 103.5 PL NRCM Alt NorComm Alternate FMN Fire-Tac
154.370KSG348 BM 103.5 PL NRCM Disp Norwood Park FPD FMN Fire Dispatch
Oak Forest

Fire Department (Stations 39 and 40) dispatched on 159.045 (D343).  See Orland Central Dispatch under Consolidated Dispatch Centers (above).

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.190KSI906 RM 293 NAC OakForest Police Police: Dispatch P25 Law Dispatch
155.775KCJ395 BM 565 DPL OakForest EMA EMA: Operations FMN Emergency Ops
155.880WQEF245 BM 179.9 PL OF Public Works Public Works FMN Public Works
159.5475WQEM893 M OakForest WDD Water Distribution Data Telm Data
151.475KZZ322 BM 91.5 PL OakForest Parks Park District FMN Public Works
Oak Lawn

Fire (1-3) dispatched on 155.5575 91.5 PL.  See Oak Lawn Central Dispatch under Condsolidated Dispatch Centers (above).

STARCOM21 Statewide Illinois
Project 25 Phase II
Police (300s) dispatched on talkgroup 36961 (encrypted), Police "Channel 3" is talkgroup 36963.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.7625KZU919 RM 141.3 PL OakL PD F3 Police: Detectives [Ch 3/4] FMN Law Dispatch
470.7875 M 141.3 PL OakL PD F6 Police [Ch 6] FMN Law Tac
470.7125 M 141.3 PL OakL PD F7 Police: Tac [Ch 7] FMN Law Tac
154.055KFI559 M CSQ OakL PD c2c Police: Car-to-Car FMN Law Tac
458.775 M OakL FD MX Fire: Mobile Extenders [Chicago OEM License] FMN Fire-Tac
154.055KFI559 BM 71.9 PL OakL PW/Plow Public Works/Snow Pllows FMN Public Works
151.220KAD773 RM 100.0 PL OakL Parks Park District [Expired 12/03; in use?] FMN Public Works
Oak Park

Police (5200s) dispatched on 154.845 162.2 PL; Fire (600s) dispatched on 159.120 174 DPL.  See WestCom under Consolidated Dispatch Centers (above).

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
156.180 M OkPk PD c2c Police: Car-to-Car [Ch 6] FMN Law Tac
155.115WNKD415 BM 162.2 PL OkPk PubWrks Public Works FMN Public Works
156.2025WPTZ663 RM 151.4 PL OPrk Fleet1N Parking Meters (Fleet Services) FMN Public Works
155.6625WPTZ663 M OPrk Fleet 3 Fleet Services FMN Public Works
151.220KUI752 RM 186.2 PL OkPk ParksA Park District FMN Public Works
151.220KUI752 RM 141.3 PL OkPk ParksB Park District FMN Public Works
151.220KUI752 RM 162.2 PL OkPk ParksC Park District FMN Public Works
151.220KUI752 RM 179.9 PL OkPk ParksD Park District FMN Public Works
462.675GMRS20 M 156.7 PL OkPk REACT REACT Club FMN Emergency Ops
Olympia Fields

Fire/EMS coverage by Matteson and/or Chicago Heights Fire; dispatched by SouthCom Dispatch on 154.37 162.2 PL, ops on 151.3325 D114

STARCOM21 Statewide Illinois
Project 25 Phase II
Police (4400s) dispatched on Cook County Sheriff's node encrypted talkgroup by SouthCom Dispatch.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.025KZY872 BM CSQ ESMARN Police: Tac [Band 2] FMN Law Tac
470.76125KZU919 RM Cook MDTs * Police: Mobile Data Terminals Telm Data
Orland Fire Protection District

* Dispatched on 159.045 DPL 343, Stations 1-6.  See Orland Central Dispatch under Consolidated Dispatch Centers (above).
* Serves portions of the villages of Orland Park, Orland Hills and unincorporated areas of Orland Township.
* See wiki page for additional frequency information.

Orland Hills

Police dispatched by Orland Central on 154.785 173.8 PL (units 1300s, 2300s, 700s); also 154.77 173.8 PL; 155.88 173.8 PL; 155.5725 173.8; 156.165 F15 Tac
Fire disptached on 159.045 D343 by Orland FPD; 154.07 CSQ Old Dispatch

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.7325WPUC412 BM OrHl PD TacA Police: Tac - Future (possible repeater) FMN Law Tac
155.6925WPUC412 BM OrHl PD TacB Police: Tac - Future (possible repeater) FMN Law Tac
Orland Park

Fire and EMS services provided by Orland Fire Protection District (south of 135th St) and Palos Fire Protecton District (north of 135th St).
See wiki page for additional information.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.785KBW805 RM 173.8 PL OrPk Police1 Police: Dispatch [Ch 1] FMN Law Dispatch
154.770KBW805 M 173.8 PL OrPk PD C2C2 Police: Car-to-Car [Ch 2] FMN Law Tac
154.7325WPUC412 RM OrPk PD New Police: Field Activites FMN Law Tac
155.5725KBW805 RM 173.8 PL OrlandPolice Police: Local (w/ Orland Hills, etc) FMN Law Tac
868.550KNNH535 RM OrPk PD MDT A Police: Mobile Data Terminals Telm Data
853.550KNNH535 RM OrPk PD MDT B Police: Mobile Data Terminals Telm Data
155.025KBW805 BM CSQ ESMARN ESDA: Statewide EMA / Police Car-to-Car) FMN Emergency Ops
159.045WPMQ284 RM 343 DPL Orland Fire Fire: Dispatch (DB: Orland Central) FMN Fire Dispatch
155.880KNFP292 RM 173.8 PL OrPk PubWrks Public Works / Police [Ch 3] FMN Public Works
458.225WPCS769 F OrPk Library Library Ops [Canceled 4/10] FMN Public Works
Palatine

Fire - 80x, Stations 81-85.  Public Works snow plows (900-series units) have been noted using STARCOM21 talkgroup 30339 (Illinois Public Works Mutual Aid Network). (1/24)

STARCOM21 Statewide Illinois
Project 25 Phase II
Police and Fire dispatched by Northwest Central Dispatch.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.205 M 103.5 PL SaltCrk Park Salt Creek Park District: Ops [NO LICENSE] FMN Public Works
151.220KNBF399 BM 123.0 PL Palatn Parks Palatine Park District FMN Public Works
467.850WQIP216 M Pala PubLib1 Palatine Public Library District FMN Public Works
467.875WQIP216 M Pala PubLib2 Palatine Public Library District FMN Public Works
467.900WQIP216 M Pala PubLib3 Palatine Public Library District FMN Public Works
467.925WQIP216 M Pala PubLib4 Palatine Public Library District FMN Public Works
155.040KBZ418 RM 244 DPL Pala PubWrks Public Works (Former use) (was 103.5 PL) FMN Public Works
453.6625WQSM323 RM 123.0 PL Palatine EMA Palatine Emergency Management Agency FMN Emergency Ops
Palos Fire Protection District

* Stations 9 and 10, dispatched on 159.045 DPL 343.  See Orland Central Dispatch under Consolidated Dispatch Centers (above).
* Covers portions of Palos Park, Palos Heights, Orland Park and unincorporated Palos Township.

Palos Heights

Police (1100s) dispatched on 470.8625 114.8 PL, also use 155.190 F2 Tac.  Fire Protection District (6400s) dispatched on 154.070 271 DPL.  See Southwest Central Dispatch under Consolidated Dispatch Centers (above).

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.7125WPJQ666 RM 114.8 PL PHts PD Tac3 Police: Tac [Ch 3] FMN Law Tac
155.385WPQH879 M PalH Firgrnd Fireground FMN Fire-Tac
158.745WPXI664 BM PalH PubWrks Public Works FMN Public Works
Palos Hills

Police (1300s) dispatched on 470.8625 114.8 PL by Southwest Central Dispatch; also 470.7125 114.8 PL.
North Palos FPD (800s) dispatched on 155.5575 91.5 PL by Oak Lawn Central Dispatch, formerly on 154.430 91.5 PL.
EMA reported as disbanded, previously 8300-series units using 155.445 and 464.2875 (unlicensed). (3/24)

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by Cook County 911 on (encrypted?) STARCOM21 talkgroup. (3/24)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.3625KNT270 RM 114.8 PL PHls PD Tac4 Police: Tactical (low power) FMN Law Tac
470.3625KNT270 RM 155 DPL PHls PD Tac4 Police: Alternate FMN Law Tac
476.4375WPMT495 RM 114.8 PL PHls PD Tac5 Police: Tactical (low power) FMN Law Tac
154.025KZU879 M 131.8 PL Palos PD Tac Police: Tac (also 155.19 CSQ) FMN Law Tac
464.2875 BM PalHil EMA U Emergency Management (uses a PL) [No License] FMN Deprecated
155.445 BM PalHil EMA V Emergency Management: Car-to-Car [No License] FMN Deprecated
Palos Park

Police dispatched by Cook County on STARCOM21 (see below).  Palos Fire Protection District (6300s) dispatched on 154.070 D271. See Orland Central Dispatch under Consolidated Dispatch Centers (above).

STARCOM21 Statewide Illinois
Project 25 Phase II
Police (1200s) dispatched by Cook County on encrypted talkgroup 25233 (Cook Metro West).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.025KZU879 BM 131.8 PL Palos Police Tac Police: Tactical (also 155.19) FMN Law Tac
Park Forest

Police (800s) dispatched on STARCOM21 encrypted talkgroup by SouthCom, formerly dispatched on 470.7625 127.3 PL.
Fire (50s, 60s) dispatched on 154.370 162.2 PL by SouthCom, ops on 151.3325 114 DPL.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by SouthCom Dispatch on Cook County Sheriff node encrypted talkgroup.
Park Ridge

Police dispatched by Cook County Sheriff on STARCOM21 (see below).  Formerly dispatched on 470.4875 146.2 PL by NSEDC.
Fire (Stations 35 and 36) dispatched by RED Center (South network).

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by Cook County on talkgroup 25144 (encrypted). At least some FD units also have STARCOM21 radios for interoperability.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.785WQEW584 BM 136.5 PL PkRd PD Tac2 Police: Tac [Ch 2] (Rare use) FMN Law Dispatch
156.150WQEW584 M PkRd PD Port Police: Portables (2wt) FMN Law Tac
155.715KLD760 BM 136.5 PL PkRd PubWrks Public Works FMN Public Works
151.190KXC599 BM 162.2 PL PkRd Parks Park Ridge Park District FMN Public Works
Phoenix

Police department (300-series units) dispatched by Cook County on STARCOM21 (see below).  They were formerly dispatched on 470.8125 114.8 PL.
Fire department (41s/4100s) dispatched on 153.890 343 DPL. Phoenix FD also uses 154.355 343 DPL (MABAS Division 24 secondary).
EMS by Bud's Ambulance Service.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by Cook County on encrypted talkgroup 25131 (Cook Metro Southeast). Heard unencrypted on talkgroup 160 for a few days (7/23)
Pleasantview Fire Protection District (Countryside)

Serves parts of Burr Ridge-Cook County, Countryside-DuPage County, Hodgkins, Indian Head Park, LaGrange, Highlands.  Dispatched by Addison Consolidated Dispatch Center (ACDC) in DuPage County, on ACDC Fire South (151.2725 71.9 PL).

STARCOM21 Statewide Illinois
Project 25 Phase II
Fire Dispatch patched to talkgroup 2712 (Addison Consolidated Dispatch Center - Fire South). See Consolidated Dispatch Centers on Radio Reference DuPage County database page.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.250KYQ963 BM 146.2 PL MABAS D10 Fire: Former Dispatch FMN Fire-Talk
465.6125KYQ963 M PlVw FPD MX Fire: Mobile Extenders (also w Countryside 460.6125) FMN Fire-Tac
Posen

Police (1700s) dispatched by CalComm on STARCOM21 (see below).  Formerly dispatched on 470.7375 173.8 PL.
Fire (2800s) dispatched by CalComm on 154.070 271 DPL.  Also uses 158.745 173.8 PL.

STARCOM21 Statewide Illinois
Project 25 Phase II
Posen Police dispatched by CalComm on Cook County Sheriff's node Site 502 encrypted talkgroup 25073 (Net 8).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.910 M 162.2 PL Posen PD Tac Police: Tactical FMN Law Tac
155.025 M ESMARN Public Works FMN Public Works
Prospect Heights

Prospect Heights Fire Protection District - Fire (Stations 9 and 39) dispatched on 159.660 D031 by RED Center.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police on SC21 via Northwest Central Dispatch.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.115KNM428 BM 107.2 PL PHts PD Tac Police: Tac / Local Government FMN Law Tac
151.400WNQJ236 BM 107.2 PL PrHt Parks Prospect Heights Park District FMN Public Works
Rich Township

ESDA also reported on ESMARN 155.025 CSQ and 45.44 103.5 PL State IEMA

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.115KNGP631 BM RichTwp ESDA ESDA: Operations (units 9900s) (also on 155.025 CSQ; 45.44 103.5 PL) FMN Emergency Ops
155.925WNKI480 BM 123.0 PL RichTwp Admin Administrative FMN Public Works
Richton Park

Police (L, S units) dispatched on 470.7625 127.3 PL by SouthCom.  Police MDTs also reported on 470.6125 and ESDA on 45.36 CSQ
Fire dispatched on 154.370 162.2 PL by SouthCom, Ops on 151.3325 D114

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.415WNSV367 BM RiPk PD MDT2 Police: Mobile Data System (CSQ) Telm Data
154.085KDH962 BM RiPk PW/PD4 Public Works / Police - Band 4 FMN Public Works
River Forest

Police (1100s) dispatched on 154.845 162.2 PL by WesCom.
Fire (200s) dispatched on 159.120 D174 by WesCom.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.4025KSA942 BM RvFr PD Det Police: Detectives (ACSB?) FMN Law Tac
154.860** M RvFr PD Tac Police: Tac FMN Law Tac
155.910KSA942 M 162.2 PL RvFrstPD Tac Police: Tac [Ch 6] FMN Law Tac
453.850 M RvFr Fire MX Fire: Mobile Extenders [NO LICENSE] FMN Fire-Tac
155.115KII618 M 162.2 PL RvFr PubWrk1 Public Works [Ch 1] FMN Public Works
158.820KII618 BM 162.2 PL RvFr PubWrk2 Public Works [Ch -2] (also 167.9 reported) FMN Public Works
River Grove

Police (600-series units) dispatched on 471.2375 146.2 PL, Net 16 sideband is 155.490 (D723). Fire (560-series units) dispatched on 154.370 103.5 PL.  See NORCOMM under Consolidated Dispatch Centers (above).

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
458.2375WQIZ247 M RvGr Alarms Burglar/Fire Alarms Telm Data
155.865WRBL599 BM 141.3 PL RvGr PubWrk1 Public Works FMN Public Works
154.100 M RvGr PubWrk2 Public Works FMN Public Works
153.865 M RvGr SnwPlow Snow Plows (reported) FMN Public Works
Riverdale

*Police (9600-series units?) dispatched on STARCOM21 encrypted talkgroup by E-COM.  Formerly dispatched on 476.3625 114 DPL.
*Fire (42s/4200s) dispatched on 151.430 162.2 PL by E-COM and also uses 154.355 343 DPL (MABAS Division 24 secondary).

STARCOM21 Statewide Illinois
Project 25 Phase II
Riverdale Police dispatched by E-COM on Cook County Sheriff's Site 502 encrypted talkgroup (25126?).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
859.4375WQBS340 RM Rvdl PD MDTs Police: Mobile Data Terminals Telm Data
154.100 BM CSQ Rfdl PubWrks Public Works FMN Public Works
159.2025WQPG370 BM 664 DPL Rfdl PW 159 Public Works FMN Public Works
Riverside

Riverside Police (50s and 60s series units?) and Fire (1600s) are dispatched by West Central Consolidated Communications (WC3).  Police dispatch is on STARCOM21 talkgroup "Near West 800" (encrypted, with back-up on 155.070 179.7 PL) and fire dispatch is on 154.250 (146.2).

STARCOM21 Statewide Illinois
Project 25 Phase II
Police reportedly dispatched by WC3 on Cook County node talkgroup 25133 (ENC).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.805KTG547 BM 141.3 PL Rvrsd PD/FD/PW Police / Fire / Public Works "Channel 18" FMN Multi-Tac
Robbins

Police (1300-series units) dispatched by Cook County on STARCOM21 (see below).  Formerly reported as 1800-series units dispatched by CalComm (see below).  Formerly dispatched on 470.7375 (173.8 PL).
Fire (2900s) dispatched by CalComm on MABAS Division 22 repeater 154.070 271 DPL (repeats 158.8575).
EMS: See Bud's Ambulance Service

* See wiki page for additional frequency information

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by Cook County Sheriff on encrypted talkgroup 25242 (Cook Metro South). Heard being dispatched in the clear on talkgroup 160 (7/1/23). Formerly dispatched by CalComm on Cook County Sheriff's node Site 502 encrypted talkgroup 25073 (Net 8).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.9625WPXL925 RM 173.8 PL Robbins Police 2 Police: Band-2 [Ch 2] FMN Law Tac
Roberts Park Fire Protection District (Hickory Hills, Justice)

Fire Protection District (31s, 32s) dispatched on 155.5575 (91.5) by Southwest Central Dispatch.  Serves Hickory Hills and Justice.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
460.6375KSG484 M RPrk FireMX1 Fire: Mobile Extenders FMN Fire-Tac
465.6125KSG484 M RPrk FireMX2 Fire: Mobile Extenders FMN Fire-Tac
Rolling Meadows
STARCOM21 Statewide Illinois
Project 25 Phase II
Police and Fire dispatched by Northwest Central Dispatch.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.865KNDW257 BM 127.3 PL RMdw PD c2c2 Police: Car-to-Car [Ch 2] [ESDA/Fire Ch 4] FMN Law Tac
156.150KSF461 BM CSQ RMdw PD Tac3 Police: Tac [Ch 3] FMN Law Tac
155.940KB25131 M 127.3 PL RMdw PD Tac5 Police: Tac [Ch 5] FMN Law Tac
154.205KTM396 BM 127.3 PL RMdw FD Loc Fire: Local (units 600s) FMN Fire-Tac
153.800 M CSQ RMdw Frgrnd3 Fireground [Ch 3] FMN Fire-Tac
155.940KNDW258 BM 179.9 PL RMdw PubWrk3 Public Works / ESDA [Ch 3] FMN Public Works
155.040 BM 127.3 PL RMdw PubWrks Public Works FMN Public Works
151.340WNAE322 BM 146.2 PL RMdw Parks Rolling Meadows Park District FMN Public Works
Roselle

*Located mostly in DuPage County

Rosemont

* Police and Fire (56 and 57-series units) dispatched by NORCOMM Public Safety Communications (see below and Consolidated Dispatch Centers above).
* See wiki page for additional information.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police Patrol dispatched on talkgroup 35120 (encrypted). Fire/EMS dispatched on talkgroup 35130. Rosemont appears to be assigned talkgroups in a range between (at least) 35120 and 35130. See subcategory "Cook County - NORCOMM 9-1-1 Consolidated Dispatch Center Talkgroups".
Stephens Convention Center (Rosemont)
LTR Standard
Communications for the Expo Center / Rosement Arena
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
476.675WPQH311 RM 023 DPL RosePDPatrol Police: Patrol [Ch 1] (deprecated?) FMN Law Dispatch
476.700WPQH311 RM 025 DPL RoseCitywide Police: Citywide [Ch2] (deprecated?) FMN Multi-Dispatch
476.725WPQH311 RM 026 DPL Rose PD TrfW Police: Traffic - West [Ch 3] (deprecated?) FMN Law Tac
476.750WPQH311 RM 031 DPL Rose PD TrfE Police: Traffic - East [Ch 4] (deprecated?) FMN Law Tac
471.2625WIE837 RM 043 DPL Rose PD DetW Police: Detail - West [Ch 5] (deprecated?) FMN Law Tac
478.9875WIE837 RM 047 DPL Rose PD DetE Police: Detail - East [Ch 6] (deprecated?) FMN Law Tac
478.9875WIE837 M 054 DPL Rose PD PriW Police: Private - West [Ch 8] (deprecated?) FMN Law Tac
471.2625WIE837 M 071 DPL Rose PD PriE Police: Private - East [Ch 9] (deprecated?) FMN Law Tac
155.415WPUC411 M Rose PD 5415 Police FMN Law Tac
154.785KNEA827 BM 179.9 PL Rose PD Tac2 Police: Tactical [Ch 2] FMN Law Tac
154.340KCU287 RM 136.5 PL Rosemnt Fire Fire: Dispatch (073 DPL on Input) FMN Fire Dispatch
154.9575KCU287 M Rose Frgrnd4 Fireground FMN Fire-Tac
159.1725KCU287 M Rose Frgrnd5 Fireground FMN Fire-Tac
159.3975KCU287 M Rose Frgrnd6 Fireground FMN Fire-Tac
476.775WPQH311 RM 032 DPL Rose EMS F5 EMS [Ch 5?] (deprecated?) FMN EMS Dispatch
155.775KNHL315 BM 179.9 PL Rose PubWrks Public Works [Ch 1] / Police/Fire Alternate FMN Public Works
Sauk Village

Police ("P" units) dispatched by CalComm on STARCOM21 (see below), formerly dispatched on 470.4375 203.5 PL.
Fire (5100s) dispatched by CalComm on 154.370 203.5 PL.  Also uses 153.935.
EMS handled by Brightstar Ambulance Service (as of 1-1-2021)

STARCOM21 Statewide Illinois
Project 25 Phase II
PD Dispatched by CalComm on talkgroup 34860. Also observed testing on talkgroup 34861.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.6625KZJ475 RM 186.2 PL Sauk Police Alt2 Police: Alternate [Ch 2] FMN Law Tac
470.7875KZJ475 RM Sauk Police Alt3 Police: Tactical [Ch 3] FMN Law Tac
153.935 BM Sauk ESDA HB ESDA (also 45.36) FMN Emergency Ops
Schaumburg

* See Wiki page for additional frequencies and information.

STARCOM21 Statewide Illinois
Project 25 Phase II
Fire, Police (encrypted) dispatched by Northwest Central Dispatch. Public Works ops also on STARCOM21.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
860.4625WNDY876 RM 88.5 PL Schm PD TA1 Police: Talk-Around FMN Law Tac
868.0125WPSX409 M 88.5 PL Schm PD TA2 Police: Talk-Aound (Traffic Enforcement/Blitzes) FMN Law Tac
155.550KEX328 M 413 DPL Schm PD VHF Police: Simplex (D412?) FMN Law Dispatch
155.550KEX328 RM 241.8 PL Schm AVLS Police: Automatic Vehicle Locater Service FMN Data
154.235WPMP425 BM CSQ Schm FireOld Fire: Dispatch - Old (Back-Up); Storm Siren Activation FMN Fire-Tac
853.0125WPSX409 M 88.5 PL Schm Fire4TA Fire: Talk-Around [Ch 4] FMN Fire-Tac
158.835 BM 88.5 PL Schm PubWrk1 Public Works [No License] FMN Public Works
158.940 BM Schm PubWrk2 Public Works [No License] FMN Public Works
151.4675WQBU646 RM 156.7 PL Schm Parks 1 Schaumburg Park District (also TG 12288 on TRS) FMN Public Works
151.175KWO726 BM 156.7 PL Schm Parks 2 Schaumburg Park District FMN Public Works
451.525WPMG769 RM SchDialARide Dial-A-Ride (First Student) FMN Transportation
Schiller Park

Police dispatched on 471.2875 (146.2) (700-series units)
*Multiple other frequencies and licenses under Schiller Park Police
Fire dispatched on 154.370 (103.5) (Station 5 units)

STARCOM21 Statewide Illinois
Project 25 Phase II
Police (700-series units) dispatched by Municipal Consolidated Dispatch (MCD) on 471.2875, which is patched to talkgroup 3981 (encrypted).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
456.3375WQFC956 M ScPk Alarms Fire Alarm System Monitoring Telm Data
154.100 BM ScPk PubWrks Public Works FMN Public Works
Skokie

Dispatches Police and Fire for Skokie and Lincolnwood.  Police dispatched on STARCOM21 (see below). Fire (Stations 16-18) dispatched on STARCOM21 (see below) with simulcast on 159.195 (D205).  Mobile extenders on 458.3875.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on talkgroup 3684 (encrypted). Fire dispatched on talkgroup 36496.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
158.775WPQE921 BM 127.3 PL Skokie ESDA ESDA FMN Emergency Ops
159.195KDB493 RM 205 DPL Skokie Fire Fire: Dispatch [Ch 1] FMN Fire Dispatch
154.340KDB493 BM Skokie FireAdmin Fire: Admin [Ch F?] FMN Fire-Tac
154.100KCR894 BM 127.3 PL Skokie PublicWrk Public Works FMN Public Works
151.310KJU960 BM 107.2 PL Skokie Parks Skokie Park District FMN Public Works
South Barrington

Police ("BRAVO" units) dispatched by QuadCom on STARCOM21.  See Consolidated Dispatch Centers on the Kane County database page.

Fire and EMS services provided by Barrington Countryside, East Dundee and Hoffman Estates fire protection districts.  See this page for more information.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police (encrypted) dispatched by QuadCom (Kane County).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
158.775WPUB434 BM 107.2 PL SBar Police c2c Police: Car-to-Car FMN Law Tac
158.745 BM SBar PubWrks Public Works [No license?] FMN Public Works
South Chicago Heights

* Police dispatched by Laraway Communications Center (Joliet) on STARCOM21 talkgroup 2576 (ENC).
* Fire (Station 67) dispatched by Laraway Communications Center (Joliet) on Fire East 154.235 (97.4), which is multicast on Will County P25 TRS talkgroup 20111 (see Will County).

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.115 BM SCHts PubWrk Public Works [NO LICENSE] FMN Public Works
South Holland

Police (3100s?) dispatched by E-COM on STARCOM21 (see below).  Formerly dispatched on 476.3625 114 DPL.
Fire (43s/44s/4300s) dispatched on 151.430 162.2 PL by E-COM and also uses 154.355 343 DPL (MABAS Division 24 secondary).
* See wiki for additional frequency information.

STARCOM21 Statewide Illinois
Project 25 Phase II
South Holland Police dispatched by E-COM on Cook County Sheriff's node Site 502 encrypted talkgroup 25126.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.670KSI631 BM 167.9 PL SHol Police Tac Police: Tactical FMN Law Tac
155.925WPFW502 BM 162.2 PL SHol PublicWorks Public Works FMN Public Works
155.925WPFW502 BM 114.8 PL SHolland ESDA ESDA: Local? FMN Emergency Ops
South Stickney
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
857.2125KNDB951 RM 074 DPL SStickney Village Ops (Burbank site) FMN Multi-Dispatch
37.180KEY896 BM SStk Sanitry Sanitary District: Ops (Voice) FM Public Works
451.1375WNZE499 M SStk SanData Sanitary District: Data (37.18 KEY896 Terminated, voice) Telm Data
Steger

* Steger straddles the Cook/Will County border.
* Police (800-series units?) dispatched by Laraway Communications Center (Joliet) on STARCOM21 talkgroup 2576 (ENC) .
* Fire (Station 35) dispatched by Laraway Communication Center (Joliet) on Fire East 154.235 (97.4), which is multicast on Will County P25 TRS talkgroup 20111 (see Will County).
* WQPD479 - Emergency Services - 155.025, 155.895, 45.36 Base/Mobile; 155.055 Mobile

STARCOM21 Statewide Illinois
Project 25 Phase II
Police Department is dispatched by Laraway Communication Center (Will County) on TG 2576 (ENC).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.895KNDL463 BM Steger ESDA ESDA FMN Emergency Ops
151.2125WQRW398 RM 115 DPL Steger Fire Fire: Dispatch (*see notes) [D315 in] FMN Fire Dispatch
154.115 BM Steg PubWrks Public Works FMN Public Works
Steger Estates Fire Protection District

Steger is on the Border of Will & Cook counties

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.370KK5753 BM CSQ StegerEstat Fire Fire: Dispatch (DB: Steger PD) FMN Fire Dispatch
Stickney

Police (SAM units) dispatched on 861.775 (NAC 611), formerly dispatched on STARCOM21 (see below).  Fire (1200s) is dispatched by CERC-CC on 154.190 (77.0 PL). Also see Central Stickney Fire Protection District.  See wiki for additional frequency information.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police formerly dispatched on Cook County nodes 501 and 502 unencrypted talkgroup 162.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.940 BM 74.4 PL Stickney PW Public Works / Fire [F-5] / PD Alternate FMN Public Works
Stone Park

Police (1200-series units) dispatched on 471.2375 146.2 PL, Net 16 sideband is 155.490 (D723). Fire/EMS services provided by Melrose Park FD on 154.370 103.5 PL.  See NORCOMM under Consolidated Dispatch Centers (above).

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
467.925 M 97.4 PL StoneParkPW Public Works: Operations FMN Public Works
Streamwood

* WQXX792 - Poplar Creek Public Library: 457.1625, 457.8125 (4 watt DMR portables) (7/16)

STARCOM21 Statewide Illinois
Project 25 Phase II
Police and Fire dispatched by Northwest Central Dispatch.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.625KSG774 BM 103.5 PL Stmwd PD Tac Police: Tac - New FMN Law Tac
155.430KSG774 BM 103.5 PL StrmwdPolice Police: Tac-3 (Former) FMN Law Dispatch
154.100WNVH984 BM 103.5 PL Strmwd ESDA ESDA FMN Emergency Ops
155.895KJN917 BM 103.5 PL Stwd PubWrks Public Works / Police: Tac-4 (Former) FMN Public Works
151.220KTG223 BM 107.2 PL Strmwd Parks Streamwood Park District FMN Public Works
Summit

Police (600s) dispatched on 470.5875 (156.7 PL) Net 10; Fire (950s) dispatched on 155.5575 (91.5 PL).  See Hickory Hills Consolidated Dispatch Center under Consolidated Dispatch Centers.  Note: Oak Lawn Regional Emergency Communications (OLREC) was reported as Summit FD's dispatch in a January 2021 newspaper article.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
471.2125WQIM664 RM 146.2 PL Sumt Police2 Police: Detectives/Tactical/Admin [Ch 2] FMN Law Tac
461.225WQBH329 RM 173.8 PL Sumt Police3 Police: Tac [Ch 3] FMN Law Tac
151.985WQBY806 RM Summit Water Water Department (was 165.5 PL; 159.975 in) FMN Utilities
Thornton

Police (300s) dispatched on encrypted STARCOM21 talkgroup by E-COM.
Fire (45s/4500s) dispatched on 151.430 (162.2 PL) by E-COM.  They also use 154.355 343 DPL (MABAS Division 24 secondary) and were formerly dispatched on 153.830.

STARCOM21 Statewide Illinois
Project 25 Phase II
Thornton Police dispatched by E-COM on Cook County Sheriff's Site 502 encrypted talkgroup (25126?).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.775 M 114.8 PL Thrntn Police B4 Police: Band 4 - Sideband / EMA FMN Law Tac
Tinley Park

Police dispatched on STARCOM21 (see below). (1/7/24)
The VHF repeater (151.2275) is on the air as a backup in P25 Mixed Mode, with a NAC of 293. Operations are now on the Cook County System RFSS 5, TG 25312/62E0 in TDMA Encrypted, using APXNXT Radios. 
Fire (46s-49s, 4600s?) dispatched on 151.415, 343 DPL by Tinley Park Police and also uses 154.355 343 DPL (MABAS Division 24 secondary).

STARCOM21 Statewide Illinois
Project 25 Phase II
Tinley Park Police are dispatched by Cook County Sheriff on encrypted talkgroup 25312.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.2275KSI906 RM 293 NAC TnPk Police Police: Backup to S21 P25 Law Tac
151.2275KSI906 RM 331 DPL TnPk Police Police: Former Dispatch FMN Law Tac
151.3025WQSF534 RM 331 DPL TnPk PD Band 2 Police: Tinley Park Public Safety FMN Law Tac
453.1625WQSF534 RM TnPk Police UHF Police FMN Law Tac
151.415KCJ826 RM 343 DPL Tinley Park Fire Fire: Dispatch FMN Fire Dispatch
155.820KWO839 BM 107.2 PL TnPk PublicWorks Public Works FMN Public Works
152.270WRAL376 RM 516 DPL TinleyPark Parks Park District: Ops FMN Public Works
153.770WQSF534 RM 156.7 PL TnPk Park Tac Park District: Tac FMN Public Works
151.280KNGG778 BM TnPk Park Ops Park District Ops FMN Public Works
University Park

Located mostly in Will County

Westchester

Police (500s) dispatched on STARCOM21 (see below).  Fire/EMS (Stations 25 & 26 units) is dispatched on 154.370 103.5 PL.  Both are dispatched by Hillside Consolidated Dispatch Center.

*WQQU391 - 154.980 Base/Mobile (NFM) at Village Hall

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on talkgroup 25311(encrypted) on the Cook County Sheriff STARCOM21 500-series sites.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
158.775WSAV807 BM 662 DPL Wsch ESDA Emergency Management (EMA) (622 DPL?) FMN Emergency Ops
458.1125WQNR678 F Wsch FDAlarm Fire: Alarm Monitoring (Digital) Telm Data
158.775WSAV807 BM 74.4 PL Wsch PubWrkV Public Works FMN Public Works
453.050 RM Wsch PubWrkU Public Works [NO LICENSE] FMN Public Works
Western Springs

Police (300s) dispatched by Lyons Township Area Communications Center (LTACC) on STARCOM21 (formerly on 154.800 186.2 PL),
Fire (1700s) dispatched on 154.250 146.2 PL by LTACC.
  * See Wiki page for more information.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on TG 34481 (ENC), and fire is dispatched on TG 34485 (multicast with 154.250, 146.2 PL). See STARCOM21 subcategory Cook County - Lyons Township Area Communications Center (LTACC).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.980WQRL391 BM 85.4 PL WSpr PubWrks Public Works / Police Alternate [Ch 6] FMN Law Talk
151.460WRAU981 RM 103.5 PL WSpr PW Public Works FMN Public Works
Wheeling

* Police self-dispatched on STARCOM21 encrypted talkgroup (36101?).
* Fire (Stations 23, 24 and 42) dispatched on 159.660 (D031) by RED Center; also 153.215 (D031).
* Police and Fire dispatch scheduled to move to Northwest Central Dispatch on January 1st, 2025. (1/17/23)
* See wiki page for additioanal frequency information.

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on Cook County Sheriff's node encrypted talkgroup.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.760KCX947 M 71.9 PL Whlng PD Alt Police: Alternate [VHF-F2] FMN Law Tac
155.130KSF200 BM 71.9 PL Whel PD Tac4 Police: Tac [Ch 4] FMN Law Tac
159.405 M Whel PD VHF6 Police: Tac (Ch 6) FMN Fire-Tac
153.740WPCD575 M Whel PD1537 Police FMN Law Tac
159.795KBG289 BM 031 DPL Whel FD Old FireCom: Link FMN Fire Dispatch
153.215WPUR736 RM 031 DPL RED FireWest Fire: Simulcast of 159.795 FMN Fire-Tac
476.4625WPRI421 RM 123.0 PL Whl PW Ops Public Works / Police F-2 FMN Public Works
Willow Springs

Police (300s) dispatched by Justice PD on 470.5875 (156.7 PL);  Fire/EMS coverage provided by Tri-State Fire Protection District (500s),  details under "Districts" on the DuPage County database page.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
156.165WPNR717 BM WSpr PubWrks Public Works FMN Public Works
Wilmette

Fire (Stations 26 and 27) dispatched on 159.660 D031 by RED Center; North Shore Mutual Aid on 151.010 127.3 PL. FD Pre-Alert messages announced on the PW channel (154.980) on calls transferred from 9-1-1. 
* See wiki for additional frequency information.

STARCOM21 Statewide Illinois
Project 25 Phase II
PD self-dispatched on talkgroup 3687 (encrypted). It also appears that they have access to talkgroups 36811-36815 with limited operations (community events, etc.) noted on talkgroup 36816 (unencrypted).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.980KBL517 BM 179.9 PL Wilm PubWrks Public Works FMN Public Works
173.225 M 127.3 PL Wilm Water1A Water Plant Ops [No License] FMN Utilities
173.225 M 167.9 PL Wilm Water1B Water Plant Ops [No License] FMN Utilities
159.980 M CSQ Wilm Water 2 Water Plant Ops [No License] FMN Utilities
151.430KNHU681 RM 173.8 PL Wilm Parks Wilmette Park District (rpts multiple PLs) FMN Public Works
155.250KXE709 BM 606 DPL Channel 10 Police Channel 10 FMN Law Talk
Winnetka

Fire served by Winnetka-Kenilworth Fire Department (Station 28) on 159.660 D031 (dispatched by RED Center).

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by Glenview Dispatch on talkgroup 3687 (encrypted). It also appears that they have access to talkgroups 36736-36740.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.425KXE708 RM 251 DPL Winn Schools Police: Schools Channel FMN Law Dispatch
155.250KSA591 BM 606 DPL WinnPD Ch10 Channel 10 FMN Law Talk
154.040WNIV313 BM 306 DPL Winn PD Terr Police: Tertiary (was 192.8) FMN Law Tac
159.660KSD486 RM 031 DPL WinnFD Winnetka-Kenilworth FD, DB RED Center FMN Fire Dispatch
451.0875WPYF781 RM 074 DPL Winn PubWrk1 Public Works [Ch 1] FMN Public Works
451.0625WPYF781 RM 131 DPL Winn Trash 2 Trash Collection [Ch 2] FMN Public Works
451.1625WPYF781 RM 315 DPL Winn Wtr/Elc Water / Electric Ops [Ch 3] FMN Utilities
451.1375WPYF781 RM 245 DPL Winn Linemn4 Linemen [Ch 4] FMN Public Works
451.0625WPYF781 RM 146.2 PL Winn PW>PD Public Works-to-Police [Ch 5] FMN Public Works
461.700WQTZ885 RM 136.5 PL WinnGolfCrs1 Golf Course [Ch 1/3] FMN Public Works
452.725WPPZ854 RM 100.0 PL WinnGolf Winnetka Park Dist Golf Course FMN Public Works
464.575WQTZ885 M 136.5 PL Winn Parks 1 Park District: Beaches [Ch 2] FMN Public Works
464.250WQTZ885 M Winn Parks 2 Parks FMN Public Works
464.650WQTZ885 M Winn Parks 3 Parks FMN Public Works
464.750WQTZ885 M Winn Parks 4 Parks FMN Public Works
469.8625 M 136.5 PL Winn Parks 5 Parks District [Ch 4] [No License] FMN Public Works
Woodridge

Located (99%) mostly in DuPage County

Worth

Police (1600s) are dispatched on 470.8625 114.8 PL (Net 7) by Southest Central Dispatch.  It was reported that Worth PD will leave SWCD for Cook County Sheriff's dispatch on April 30, 2024.
Fire coverage by North Palos Fire Protection District, dispatched on 155.5575 91.5 PL.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
476.3875WQJT310 RM 114.8 PL Worth Police Police: Side Band [Ch 3] (was CSQ) FMN Law Tac
158.745KFF310 BM 203.5 PL Worth PD V1 Police: Tactical FMN Law Tac
154.500 M Worth PD V2 Police: Tactical FMN Law Tac
158.745KFF310 BM 131.8 PL Worth PubWrk Public Works [Ch 1] FMN Public Works
159.195 BM Worth Roads Highway Department FMN Public Works

EMS Agencies

Hospitals

Hospitals have been moved to their own page

Common/Unknown

Ambulance to hospital comms: MERCI400 (155.400) used north of Devon Avenue, MERCI340 (155.340) used south of Devon Avenue.  UHF MED channels are used primarily inside Chicago city limits and are divided into three sections: North (156.7 PL), Central (146.2 PL) and South (173.8).  Many ambulance/hospital comms outside the City of Chicago have moved to cellular phone.

Further information on EMS communications can be found here.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.505 BM 743 DPL EMS 154.505 EMS (northern suburbs) FMN EMS-Tac
Advance Ambulance (Niles/Mokena)
ESP Wireless - UHF (Chicago Sears 2)
LTR Standard
EMS Dispatch and Operations, Medicar Transportation Operations
Advanced Critical Transport (Brookfield)

need coverage area / information

Alverno Ambulance (Chicago Heights)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.1975WPQJ879 RM 411 DPL AlvernoEMS V EMS: Dispatch (Chicago Heights) FMN EMS Dispatch
463.550WPRA234 RM AlvernoEMS U EMS: Operations (Chicago Heights) FMN EMS-Tac
AMR EMS

(former Kurtz Ambulance Service)  Provides EMS for Tinley Park Fire (formerly for Riverdale)

ATI Ambulance (Chicago)

 † - need coverage area / information

Bud's Ambulance (Dolton)

Provides EMS to Burnham, Dolton, Riverdale, Harvey, Phoenix, Midlothian, Robbins, Markham, E Hazel Crest, Glenwood, Lynwood, Sauk Village and Ford Heights (formerly Daley's Medical Transport)

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.175WNIY315 BM 131.8 PL Buds EMS F-2 EMS: Dispatch - Primary FMN EMS Dispatch
155.280KSE515 BM 131.8 PL Buds EMS F-1 EMS Secondary FMN EMS-Tac
150.790KSE515 M 131.8 PL Buds EMS c2c EMS: Unit-to-Unit FMN EMS-Tac
46.040KSE515 BM 131.8 PL Buds EMS LF1 EMS: Daleys Ops [Old? Ch 1] FM EMS Dispatch
47.660KSE515 BM 131.8 PL Buds EMS LF2 EMS: Daleys Ops [Old? Ch 2] FM EMS-Tac
150.920WPNS332 M Daley EMS Op EMS: Daleys Ops FMN EMS-Tac
Elite Ambulance
Diga-Talk
NXDN NEXEDGE 4800
Multiple talkgroups
Hatzalah Chicago

Non-profit volunteer organization that provides emergency medical response 24/7/365.
EMS / Volunteer Ambulance Services for the Jewish Community.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
463.6125WQOS324 RM CC 3
TG 50
SL 1
HatzalahChgoDsp EMS: Dispatch DMRE EMS Dispatch
463.6125WQOS324 RM CC 3
TG 150
SL 2
HatzalahChgo Tac EMS: Tac (Ch 4) DMR EMS-Tac
463.6125WQOS324 RM CC 3
TG 16777215
SL 1
HatzalahChgo ATG EMS: Announcement Talkgroup (?) DMRE EMS Dispatch
Lifeline Ambulance (Skokie, Chicago)
TeamConnect
DMR Motorola Connect Plus (TRBO)
Talkgroup 1999825
Lifestar Air Ambulance (Joliet)

*WQNX343 - Air Methods Corporation has a 461.525 repeater (131.8 PL) in Bradley (Kankakee County) for use by Lifestar when they fly south and east out of range of their home talkgroup below.

A-Beep Chicago-area LTR
LTR Standard
Site 9 (Lockport), TG 0-08-010, listen to 469.300 for helo side of comms if unable to hear site.
M*A*S*E* (Chicago/Oak Brook)

Event first aid and ambulance standby.  See wiki for frequency information.

Medical Express (MedEx) Ambulance (Skokie)

† - need coverage area / information

Murphy Ambulance (Grayslake)
TeamConnect
DMR Motorola Connect Plus (TRBO)
Assumed to be on talkgroup 1999994
PRO Med Paramedic Services (Mount Prospect)

† - need coverage area / information

Pulse Ambulance (Chicago)

*Teams in Waukegan, Chicago North and Chicago South.

Rescue Eight Ambulance Service (Arlington Heights)
Rescue Medical Transport

† - need coverage area / information

Superior Ambulance Service / AIR MED 1

Superior Air-Ground Ambulance Service, Inc. and its subsidiaries: Illinois Medi-Car, Inc., Metro Paramedic Services Inc., Norcomm Public Safety Communications, Inc. and Paramedic Billing Services Inc.

STARCOM21 Statewide Illinois
Project 25 Phase II
Talkgroup 36531 used by helo "SAM 2" (based in Kankakee) for comms with their dispatcher.
Diga-Talk
NXDN NEXEDGE 4800
Superior Ambulance and Illinois Medicar are dispatched on the Diga-Talk NXDN digital trunked system. Talkgroups are in the 5xxxx range.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
476.8625WPPW990 RM 110.9 PL Air Med 1 Superior Air Med 1 Helo Dispatch (Oakbrook Terrace repeater) (OOS?) FMN EMS Dispatch
153.500WPEK951 RM 103.5 PL NCm FDEMS F2 MABAS Division 20 Norcom Fire Dispatch - "Divisionwide" Channel FMN Fire-Tac
155.325WPEK951 BM Superior VHF Superior Ambulance VHF FMN EMS-Tac
155.220KEP561 BM 94.8 PL Superior 155.220 Alternate to Diga-Talk Trunked System? FMN EMS-Talk
University of Chicago Aeromedical Network (UCAN)

* UCAN Base has been heard using either 129.475 or 464.800 while the UCAN helo uses the other to carry on a conversation on two different frequencies.

* UCAN Base has been heard on 129.475 serving as the Chicago-area contact for aeromed helos from outside the Chicago area, including SAMARITAN 2 (Parkview Health, based at Rochester, Indiana). 

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.800WPGP543 RM 88.5 PL UCAN Dispatch Dispatch (with 129.475) FMN EMS Dispatch
129.475KWU9 BM CSQ UCAN 129.475 Operations (with 464.800) AM EMS-Talk
Vandenberg Ambulance Service (Tinley Park)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.385 BM 118.8 PL Vndnbrg Amb EMS: Private [NO LICENSE] FMN EMS-Tac

Miscellaneous Agencies

American Red Cross (Chicago)

Also uses 147.420 (PL 146.2) (Ham Radio)

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
460.575WNXH406 RM 71.9 PL ARC CW1 Chicago Citywide Ch1 FMN Emergency Ops
460.575WNXH406 RM 118.8 PL ARC CW2 Chicago Citywide Ch2 FMN Emergency Ops
460.575WNXH406 RM 82.5 PL ARC CW3 Chicago Citywide Ch3 FMN Emergency Ops
Townships and Water Districts

* Hanover Township Emergency Services (9100-series units) - Dispatched by DU-COMM (in DuPage County) on 154.175 (151.4 PL) "Fire North", which is multicast on STARCOM21 talkgroup 2701 (see below).  This has been reported as a temporary change from their former dispatch channel, "Fire West" (154.145, 118.8 PL), which was multicast on STARCOM21 talkgroup 2703.  Also noted using STARCOM21 TGs 36917.

STARCOM21 Statewide Illinois
Project 25 Phase II
Hanover Township Emergency Services (RIDs 175010-175034) is dispatched on DU-COMM Fire North talkgroup 2701, which is multicast on 154.175 (151.4 PL). They also use TG 36917. Hanover Township Facilities and Road Maintenance uses TG 36916. TGs 36918 and 36919 reported as possible Hanover Township TGs.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.025WNUV977 BM BlmTwp SrBus Bloom Township Senior Wheels Bus Service (was 162.2) DMR Public Works
151.025WNUV977 BM BloomTS Admn Bloom Township: Admin FMN Public Works
158.835WQPK711 BM 192.8 PL Calumet TS Calumet Township: Adminstrative FMN Public Works
155.805 BM 192.8 PL ElkGrTS Ops Elk Grove Township Township Highway Department FMN Public Works
154.770 BM 023 DPL HanoverTwpES Hanover Township Emergency Services* ["H.E.S." Channel?] FMN Emergency Ops
156.180WRAN444 RM CC 6
TG 26
SL 1
Leyd Twp HD Enc Leyden Township Highway Department* DMRe Public Works
151.145KNHB626 BM LmntTS Parks Lemont Township Park District FMN Public Works
151.145KNHB626 BM 77.0 PL LmntTwp Highway Lemont Township Highway Department FMN Public Works
158.745KXT940 BM 77.0 PL LyonTS SnrTr Lyons Township Senior Transportation FMN Public Works
155.820WPQD843 M MaineTS EMA Maine Township Emergency Management FMN Emergency Ops
154.770WPQD843 BM 94.8 PL MaineTS ESDA Maine Township Emergency Management / ESDA FMN Emergency Ops
151.025WNLA356 BM 94.8 PL MaineTS Hway Maine Township Highway Department FMN Public Works
151.025KZP280 BM 97.4 PL Nfld TS Ops Northfield Township Road Maintenance (71.9 PL reported) FMN Public Works
37.940WQWA217 BM PalTS Roads1 Palatine Township: Highway Department FMN Public Works
155.805WNLG731 BM ShmbTS Roads Schaumburg Township Road Maintenance FMN Public Works
155.940WQFM918 BM StknyTS Ops1 Stickney Township Activities / Emergency Response FMN Public Works
159.180WQFM918 BM StknyTS Ops2 Stickney Township Activities / Emergency Response FMN Public Works
156.240WQBB913 M 662 DPL Thornton TS Thornton Township Ops / Road Maintenance FMN Public Works
158.775KNHG761 BM ThrnCrk SanA Thorn Creek Sanitary District (Chicago Heights) FMN Public Works
153.965WPHV984 M ThrnCrk SanB Thorn Creek Sanitary District (Chicago Heights) FMN Public Works
155.805WNHN814 BM 71.9 PL Whl TS SrTrn Wheeling Township Senior Transportation FMN Transportation
158.805KVB425 BM WrthTS Admin Worth Township Administrative FMN Public Works
159.120KNCD917 BM WrthTS Roads Worth Township Highway Department FMN Public Works
5th District SWAT Team

Repeaters at Worth, Evergreen Park

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.325WQIB212 RM 5 SWAT Ops 1 Operations FMN Law Tac
476.475WQIB212 RM 5 SWAT Ops 2 Operations FMN Law Tac
476.825WQIB212 RM 365 DPL 5 SWAT Ops 3 Operations [Ch 12?] FMN Law Tac
477.175WQIB212 RM 365 DPL 5 SWAT Ops 4 Operations FMN Law Tac
477.900WQIB212 RM 5 SWAT Ops 5 Operations FMN Law Tac
Des Plaines Valley Mosquito Abatement District
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
30.860KLO335 BM 97.4 PL DPVMAD Ops1 Operations FM Public Works
31.020KLO335 BM DPVMAD Ops2 Operations FM Public Works
151.175WPCD645 M DPVMAD Ops3 Operations FMN Public Works
151.355WPCD645 M DPVMAD Ops4 Operations FMN Public Works
153.980WPBX591 M DPVMAD Ops5 Operations FMN Public Works
153.980WPBX591 M DPVMAD Ops6 Operations FMN Public Works
Northwest Mosquito Abatement District (Wheeling)

Call signs are "MA-xx"

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.895KLG656 BM 107.2 PL NW Mosquito Operations FMN Public Works
South Cook County Mosquito Abatement District
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
158.775KXO735 RM 203.5 PL SCk Mosquito Operations (Oak Forest/Harvey) FMN Public Works
Metropolitan Water Reclamation District (Hanover Park/Skokie)

8/15/16 - User reports strong repeater in Downtown Chicago 453.925, using DPL 331 and P25 NAC 940 infrequently (all encrypted).  Could pick up the users on the input near the daley center, heard officers calling it "metro 10"  "squad zebra 2 2 on metro 10"  "charlie unit is 99 back to the zone"

STARCOM21 Statewide Illinois
Project 25 Phase II
Police now using as primary communications (1/23/10)
Metro Water Reclamation District of Greater Chicago
EDACS Narrowband
Primary Communications for non-police personnel.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
453.925KSZ504 RM 331 DPL MWRD Metro10 Police: Dispatch [METRO 10] FMN Public Works
453.925KSZ373 RM 940 NAC MWRD M10 ENC Police: Dispatch [Encrypted] P25E Public Works
453.625WPLS968 RM MWRD Ops1 Operations FMN Public Works
453.275WPLS963 RM 127.3 PL MWRD Ops3 Operations FMN Public Works
453.3375WPLX451 RM MWRD Ops4 Operations FMN Public Works
453.375WPLS965 RM MWRD Ops 5 Operations FMN Public Works
453.525WPLS967 RM MWRD Ops 6 Operations FMN Public Works
453.050WPJI396 RM MWRD Ops 6 Water Treatment Plant (Stickney) FMN Public Works
154.755KD30958 M MWRD MobExt Mobile Extenders FMN Public Works
173.210KNIJ628 B MWRD Base Operations FMN Public Works
153.035WPMG604 M MWRD Survey Field Survey Crew FMN Public Works
453.9625WNUK241 M MWRD Data12 Data Telm Public Works
453.9875KD34826 M MWRD Data34 Data Telm Public Works
Police/Fire Support Organizations

The unit responds to extra alarm fires and special duty requests from the CFD and CPD providing refreshments for the troops. Website

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
462.100 M 79.7 PL 5-11 Support 5-11 Clubs Support Service Unit (Canteen) FMN Emergency Ops
464.175WQYZ322 RM Chicago5-11 Club Chicago 5-11 Club FMN Emergency Ops

Transit Authorities

CTA / Metra / Pace

The Regional Transportation Authority (RTA) is the financial oversight and regional planning body for the three major public transit operators in northeastern Illinois: the Chicago Transit Authority (CTA), Metra commuter rail and Pace suburban bus.
Pace Suburban Bus Service of the RTA

TeamConnect
DMR Motorola Connect Plus (TRBO)
1999933 T Pace Bus Pace Bus MCRide
STARCOM21 Statewide Illinois
Project 25 Phase II
Main communications system for the Pace bus system (Cook, DuPage, Lake, McHenry and Will Counties)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
858.4625KNHH481 RM PACE IBS 1 Intelligent Bus System - Vehicle Locators (CSQ) Telm Data
858.4875KNHH481 RM PACE IBS 2 Intelligent Bus System - Vehicle Locators (CSQ) Telm Data
Buses

The interstitial freqs like the 453.8375 freq are newer licenses. They appear to service local facilities at discrete locations with smaller coverage areas / lower power transmitters. I'd also suggest 472.9375, formerly Chicago Police mass transit unit. There's some other security contractors out there, too. Might try 464.800 (100.0) and GMRS repeaters. Buses transmit GPS info on the mobile side of the 453 Mhz (458 Mhz) repeaters.

Regional Transportation Authority
*WQRV822 - 20-5wt portables on 456.3125, 456.7125, 457.1125, 457.7625, 467.4875 - for Office Building Communications

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
453.225WSAV448 RM CTA Bus C/W Citywide Calling/Emergency FMN Transportation
453.375WPZQ436 RM CTA Bus S-G South Bus Garages FMN Transportation
453.425WPZQ436 RM CTA Bus SW-G Southwest Bus Garages FMN Transportation
453.475WSAV450 RM CSQ CTA Bus W-G West Bus Garages (Carrier/Noise/DTMF) FMN Transportation
453.525WSAV449 RM CTA Bus NW-G Northwest Bus Garages FMN Transportation
453.575WSAV451 RM 127.3 PL CTA Bus N-G North Bus Garages (RTA-Oak Lawn?) FMN Transportation
453.275WSAY246 RM CSQ CTA Bus PG1 Voice Paging/Data (or 151.4) FMN Transportation
453.325KLS562 RM CSQ CTA Bus PG2 Voice Paging FMN Transportation
44.540WQDW399 BM CTA Bus 4454 Bus Ops FMN Transportation
153.740 M CTA Signpost Signposts (Data transmitters) [No License] Telm Data
471.6625WPRR940 RM CTA PubSfty (Public Safety teams that follow buses) FMN Transportation
471.6625WPRR940 M 127.3 PL CTA Bus RTS Rapid Transit Shops (Simplex) FMN Transportation
Rail

Rail Map

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
854.1875WQJY844 RM CTA 800 New Urban Rail Transport [Expired 2/19] FMN Transportation
472.9375KYN262 RM 127.3 PL CTA Rail F-1 CPD Transit Alt [Ch 1] [Expired 4/23] FMN Transportation
470.9875KYT938 RM 127.3 PL CTA Rail F-2 Rail Emergency [Ch 2] (CFD-Contact) [Expired 11/22] FMN Transportation
470.5375WQDY331 RM 127.3 PL CTA Rail F-3 Supervisors - North (includes Buses) [Ch 3] FMN Transportation
470.6375WQDY331 RM 127.3 PL CTA Rail F-4 Supervisors - South (includes Buses) [Ch 4] (N. Michigan & E Randolph) FMN Transportation
471.0375KYT938 RM 127.3 PL CTA Rail F-5 Blue and Pink Line Ops [Ch 5] [Expired 11/22] FMN Transportation
471.0625KYT938 RM 127.3 PL CTA Rail F-6 Green and Orange Line Ops [Ch 6] [Expired 11/22] FMN Transportation
471.0875KYT938 RM 127.3 PL CTA Rail F-7 Brown, Purple and Yellow Line Ops [Ch 7] [Expired 11/22] FMN Transportation
471.1125KYT938 RM 127.3 PL CTA Rail F-8 Red Line Ops [Ch 8] [Expired 11/22] FMN Transportation
44.540WQDW399 BM CTA Rail LB Rail Heater Control FM Transportation
Other

464.8 127.3 (formerly 100.0 PL), is Securitas Security Services, a private Security patrol service. They appear to be operating on the ESP Technology Willis Tower repeater. Working various elevated train stations and lines, CTA Command is often heard.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.800WPGP543 RM 127.3 PL Securitas SSS Securitas Security Services (ESP Wireless) FMN Security

Chicago Public Schools

Chicago School District 299

See the Wiki page for additional information.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.975 RM 546 DPL CPS Citywide Citywide Security Channel ? [No License?] FMN Schools
451.4125WQTK493 RM CC 10
TG 100
SL 1
Clemente HS 1 Roberto Clemente High School: Security/Staff DMR Schools
451.4125WQTK493 RM CC 10
TG 101
SL 2
Clemente HS 2 Roberto Clemente High School: Security/Staff DMR Schools
464.975 RM 546 DPL Dawrin Elem Sch Charles R. Darwin Elementary School FMN Schools
464.7375WQSU293 RM 074 DPL Disney MagnetSch Walt Disney Magnet School: Security FMN Schools
452.2625WQRC384 RM 351 DPL FCCA Security Foreman College and Career Academy: Security FMN Schools
463.5125WQSY407 RM CC 6
TG 100
SL 1
Jones CP HS 1 Jones College Prep: Administration DMR Schools
463.5125WQSY407 RM CC 6
TG 200
SL 2
Jones CP HS 2 Jones College Prep: Maintenance DMR Schools
464.6625WQQV777 RM 712 DPL Kenwood HS Kenwood Academy High School FMN Schools
462.400WQWC534 RM 2 RAN CPS Lake View HS Lake View High School NXDN Schools
461.125WPZK985 RM CC 8
TG 5003
SL 1
LaneTech 1 Lane Tech High School: Ops DMR Schools
461.125WPZK985 RM CC 8
TG 5002
SL 2
Lane Tech 2 Lane Tech High School: Ops DMR Schools
452.100WQZQ982 RM CC 1
TG 3
SL 2
Lindblom Admin Lindblom Math and Science Academy: Admin/Security DMR Schools
452.100WQZQ982 RM CC 1
TG 1001
SL 1
Lindblom Maint Lindblom Math and Science Academy: Maintenance DMR Schools
461.7375WQTY867 RM CC 5
TG 200
SL 1
OgdenSch E 1 Ogden International School East Campus (Grades K-4) DMR Schools
461.5125WQTY867 M CC 3
TG 200
SL 1
OgdenSch W 1 Ogden International School West Campus (Grades 9-12) DMR Schools
461.5125WQTY867 RM CC 3
TG 200
SL 2
OgdenSch W 2 Ogden International School West Campus (Grades 9-12) DMR Schools
464.6875WQWA222 RM 51 RAN Phoenix SMA Phoenix STEM Military Academy NXDN Schools
464.0125WQOI833 RM CC 14
TG 1
SL 1
Solerio HS Solerio Academy High School DMR Schools
151.715WRJU379 RM 606 DPL Steinmetz Prep Steinmetz College Prep FMN Schools
461.0875 RM 051 DPL Stnmtz Prep Steinmetz College Prep FMN Schools
463.475WQPI778 RM 606 DPL WHTHS Admin William Howard Taft High School FMN Schools
462.6125 RM 025 DPL Von Steuben HS Von Steuben Metropolitan Science Center: Admin/Security FMN Schools
463.550WQVZ672 RM CC 7
TG 2000
SL 2
WYMS BldgOps 2 Whitney M. Young Magnet School: Building Operations DMR Schools
463.550WQVZ672 RM CC 7
TG 1000
SL 1
WYMS Admin 1 Whitney M. Young Magnet School: Administration (Some ENC) DMR Schools

Schools (Public)

Arlington Heights - Schools

See Township High School District 214 in this section.

See Community Consolidated School District 15 and Community Consolidated School District 59 in this section.

See the wiki for District 25.

Township High School District 214
DMR Motorola Capacity Plus Multi Site (TRBO)
John Hersey High School and Forest View Educational Center
Barrington Community Unit School District 220

* District covers portions of Cook and Lake Counties, see Lake County wiki page for additional frequency information

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.220KFZ903 BM 141.3 PL Barr Transp1 Barrington Transportation: Buses [Expired 3/15] FMN Schools
151.805KWK440 BM 141.3 PL Barr Transp2 Barrington Transportation [Expired] FMN Schools
Berwyn - Schools

* See wiki for additional frequency information.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
452.325WPRT922 RM 612 DPL MrtnW Admin Morton West HS: Admin/Security FMN Security
464.7875WPNZ646 RM 031 DPL MrtnW Maint Morton West HS: Maintenance FMN Schools
466.250WPNZ646 M 032 DPL MrtnW Ch. 2 Morton West HS: Channel 2 FMN Schools
451.3125WQDZ391 M NBer School1 North Berwyn School District 98 FMN Schools
452.2625WQDZ391 M NBer School2 North Berwyn School District 98 FMN Schools
Blue Island - Schools

* Eisenhower High School: See Community High School District 218 in the wiki page.
* Cook County School District 130 - see wiki page.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.160KAL739 BM BISD130 Bus School District 130: Buses FMN Schools
Bremen Community High School District 228 (Country Club Hills/Oak Forest)

CCH-Country Club Hills, OF-Oak Forest

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.910WQCJ770 RM Brmn Sch CCH Opeations (CCH) FMN Schools
151.925WQCJ770 RM Brmn Sch OF1 Operations (OF) (127.3?) FMN Schools
151.955WQCJ770 RM 245 DPL Brmn Sch OF2 Operations (OF) FMN Schools
452.500WPQB430 RM BremenSchool Operations [Expired] FMN Schools
Broadview Schools

* See Community Consolidated School District 89 (below).

Buffalo Grove - Schools

See Township High School District 214 and Wiki page for additional frequencies

Township High School District 214
DMR Motorola Capacity Plus Multi Site (TRBO)
Buffalo Grove High School. See system's Wiki page for more information.
Burbank - Schools

See Wiki page for additional information

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.125WQBY338 RM LJHS 1 Liberty Junior High School FMN Schools
463.900WQBY338 RM LJHS 2 Liberty Junior High School FMN Schools
464.500 BM LJHS Stage Liberty Junior High School Stage Crews FMN Schools
464.3125WQLJ833 RM CC 2
TG 1000
SL 1
Reavis HS Sec Reavis High School: Security DMR Schools
462.1375WQLJ833 RM CC 1
TG 2000
SL 2
Reavis HS Maint Reavis High School: Maintenance DMR Schools
462.1375WQLJ833 RM CC 1
TG *
SL 2
Reavis HS Emg Reavis High School: Emergency DMR Schools
462.1375WQLJ833 RM CC 1
TG 4000
SL 1
Reavis HS Buses Reavis High School: Buses DMR Schools
464.3125WQLJ833 RM CC 2
TG *
SL 2
Reavis HS Athltc Reavis High School: Athletics DMR Schools
467.7625WQLJ833 M CC 9
TG *
SL 1
Reavis HS T-A Reavis High School: General Talkaround DMR Schools
403.025 M CSQ Reavis HS 11 Reavis High School: Blank-11 FMN Schools
461.5625WQLJ833 RM 032 DPL Reavis Buses Buses (analog) FMN Schools
Calumet City - Schools

* See wiki page for frequency information

Chicago Heights - Schools

* See Wiki page for frequency information

Chicago Ridge - Schools
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
463.8875WQCU510 RM 051 DPL ICSB Posen Illinois Central School Bus (Chicago Ridge) [Expired] FMN Schools
463.8375WQMG699 RM 051 DPL ICSB ChRidge Illinois Central School Bus (Chicago Ridge) FMN Schools
Cicero - Schools

* See wiki page for additional frequencies.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.910WQAQ303 RM CC 5
TG 10
SL 1
Cicero D99 Buses Cicero District 99: School Buses DMR Schools
451.8875WPZR925 RM CC 14
TG 99
SL 1
Cicero D99 Ops Cicero District 99: Operations DMR Schools
451.8875WPZR925 RM CC 14
TG 10001
SL 1
Cicero D99 Unity Cicero District 99: Unity Junior High School / Ch. 1 DMR Schools
451.8875WPRZ925 RM CC 14
TG 10005
SL 2
Cicero D99 Ch. 5 Cicero District 99: Channel 5 DMR Schools
452.400WPNZ646 RM 311 DPL Mrtn E Scrty Morton East HS: Security and Administration FMN Security
464.475WPNZ646 RM 143 DPL Mrtn E Maint Morton East HS: Maintenance [192.8 PL?] FMN Schools
463.950WPNZ646 RM MrtnFrshMnt Morton Freshman Center: Maintenance FMN Schools
464.475WNHX559 RM 100.0 PL MrtnFrshOps Morton Freshman Center: Field House [Expired] FMN Schools
461.4625WQGD925 RM CicSch Ops2 Unity Jr. High Operations [Expired] FMN Schools
Community Consolidated School District 15 (Arlington Heights, Hoffman Estates, Inverness, Palatine, Rolling Meadows)

* See Wiki page for additional frequency information

Fremd and Palatine High Schools - see Township High School District 211

Also see Rolling Meadows Schools

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.160KWY223 BM 162.2 PL Pal Sch Bus1 Transportation Dept (1100 N Smith Rd) FMN Schools
Community Consolidated School District 21 (Arlington Heights, Buffalo Grove, Mount Prospect, Wheeling)

* See wiki page for frequency information.

Community Consolidated School District 59 (Arlington Heights, Des Plaines, Elk Grove Village, Mount Prospect)

* See wiki page for frequency information.

Diga-Talk
NXDN NEXEDGE 4800
Buses (Grand Prairie Transit) use talkgroup 192 on this system. (4/2018)
Community Consolidated School District 89 (Maywood / Broadview / Melrose Park)

* See wiki page for frequency information.

Country Club Hills Schools

See wiki for frequency information.

Des Plaines Schools

Maine East and Maine West High Schools (see Maine Township High School District 207), Elk Grove High School (See Township High School District 214).  Also see schools Wiki page and here.

See Community Consolidated School District 59 in this section.

Township High School District 214
DMR Motorola Capacity Plus Multi Site (TRBO)
Elk Grove High School
Dixmoor Schools

* See wiki page for frequency information

Dolton Riverdale Schools

* See wiki page for frequency information.

East Maine School District 63 (Des Plaines, Glenview, Morton Grove, Niles, Park Ridge)

* See wiki page for frequency information

Elk Grove Village Schools

See Community Consolidated School District 59 in the wiki.

Township High School District 214
DMR Motorola Capacity Plus Multi Site (TRBO)
See "Elk Grove High School" site
Elmwood Park Schools

See Wiki page for additional frequencies.

ESP Wireless - UHF (Chicago Sears 1)
LTR Standard
School buses use talkgroup 0-19-145? (1/21)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.025WQVU865 RM CC 15
TG 102
SL 2
EPHS Maintenance Elmwood Park High School: Maintenance (Ch 2) DMR Schools
Evanston Schools

* See wiki page for frequency information.

Evergreen Park Schools

See Wiki page for additional information

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
152.405WPUF529 RM 031 DPL EPark HS Ops High School Ops (CHSD# 231) FMN Schools
Ford Heights Schools

See wiki page for frequency information.

Franklin Park Schools

* East Leyden High School - see Leyden Township High School District 212 (below)
* See Mannheim School District 83 (below)
* See wiki page for additional frequency information.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
152.312WQON642 BM 156.7 PL FPSD84 Buses Franklin Park School District 84: Buses FMN Schools
Glenbrook High School District 225 (Glenview, Northbrook)

* See wiki page for frequency information.

Glenview / Glenbrook Schools

* See East Maine School District 63 (above)
* See this Wiki page for additional Glenbrook High Schools frequencies.  See this Wiki page for Northbrook/Glenview School District 30 frequencies.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
452.200WPWT752 M 412 DPL GSHS Ops A GSHS: Operations FMN Schools
457.200WPWT752 M 516 DPL GSHS Ops B GSHS: Operations FMN Schools
469.200WPWT752 M 413 DPL GSHS Ops C GSHS: Operations FMN Schools
461.4625WPMJ733 RM 103.5 PL GSHS Ops 6* S High School: Maintenance/Plant Services FMN Schools
461.4625WPMJ733 RM 94.8 PL GSHS Ops F6 S High School: Operations [Ch 6] (Old?) FMN Schools
466.2125WPBW778 M GSHS Ops 7 S High School: Operations [Ch 7?] FMN Schools
461.3875WPMJ733 RM 107.2 PL GNHS Ops 1 N High School: Maintenance/HVAC FMN Schools
461.3625WPMJ733 M GNHS Ops 2 N High School: Security/Admin FMN Schools
Glenwood Schools

* see wiki page for information

Harvey Schools

* See wiki page for frequency information
* See Cook Illinois Corporation for West Harvey School bus operations

Hazel Crest Schools

See wiki page for frequency information.

Hillside Schools

* See wiki page for frequency information.
* Proviso West High School - see Proviso Township High School District 209 (below)

Hinsdale Schools
Hoffman Estates Schools

Conant and Hoffman Estates High Schools - see Township High School District 211 in this section.
Also see Community Consolidated School District 15 in this section.

Homewood School District 153
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.175WNWE304 RM HFHS Ops 1 Homewood-Flossmoor High School: Operations FMN Schools
464.575KSU266 RM HFHS Ops 2 Homewood-Flossmoor High School: Operations FMN Schools
464.775KSU266 RM HFHS Ops 3 Homewood-Flossmoor High School: Operations FMN Schools
463.700WQDI514 M Hmwd Sch 1 Security/Maintenance FMN Schools
463.900WQDI514 M Hmwd Sch 2 Security/Maintenance FMN Schools
464.200WQDI514 M Hmwd Sch 3 Security/Maintenance FMN Schools
464.700WQDI514 M Hmwd Sch 4 Security/Maintenance FMN Schools
464.725WQDI514 M Hmwd Sch 5 Security/Maintenance FMN Schools
464.750WQDI514 M Hmwd Sch 6 Security/Maintenance FMN Schools
Indian Springs School District 1 (Bridgeview)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
451.8875WQEM213 M ISSD Ops 1 Operations FM Schools
456.8875WQEM213 M ISSD Ops 2 Operations FM Schools
461.4625WQEM213 M ISSD Ops 3 Operations FM Schools
461.5125WQEM213 M ISSD Ops 4 Operations FM Schools
463.8375WQEM213 M ISSD Ops 5 Operations FM Schools
463.8625WQEM213 M ISSD Ops 6 Operations FM Schools
463.9625WQEM213 M ISSD Ops 7 Operations FM Schools
466.4625WQEM213 M ISSD Ops 8 Operations FM Schools
466.5125WQEM213 M ISSD Ops 9 Operations FM Schools
468.8375WQEM213 M ISSD Ops 10 Operations FM Schools
468.8625WQEM213 M ISSD Ops 11 Operations FM Schools
468.9625WQEM213 M ISSD Ops 12 Operations FM Schools
Inverness - Schools

See Community Consolidated School District 15 in this section.

Kenilworth - Schools

* See wiki page for frequency information.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.685WPQJ694 RM 186.2 PL Sears Sch 1 Sears School FMN Schools
160.095WPQJ694 BM Sears Sch 2 Sears School FMN Schools
461.275WQEM458 M CotHCSchool1 Church of the Holy Comforter School FMN Schools
462.500WQEM458 M CotHCSchool2 Church of the Holy Comforter School FMN Schools
Lansing Schools

* See wiki page for frequency information.

Lemont Community Consolidated School District 113
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.1375 BM 156.7 PL Lemont HSchl High School [No License] FMN Schools
151.715WNKA404 BM LSD113 Ops 1 Operations (Buses?) FMN Schools
461.7875WQEW935 RM LSD113 Ops 2 Operations FMN Schools
463.9625WPME313 M 110.9 PL LSD113 Maint Maintenance FMN Schools
Lemont-Brombeck Combined School District 113A

* See wiki page for frequency information.

Leyden Township High School District 212

See wiki page for more frequency information.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.955WNVN211 RM CC 2
TG 100
SL 1
WLHS Admin/Sec W Leyden High School: Security/Deans/Admin (Ch. 1) DMR Schools
152.960WNVN211 RM CC 4
TG 101
SL 1
WLHS Maintenance W Leyden High School: Maintenance (Ch. 2) DMR Schools
152.270WNVN211 RM CC 2
TG 200
SL 1
ELHS Admin/Sec E Leyden High School: Security / Deans / Admin DMR Schools
152.270WNNV211 RM CC 2
TG 202
SL 2
ELHS Ops 202 E Leyden High School: Operations DMR Schools
152.465WNVN211 RM CC 4
TG 201
SL 1
ELHS Maintenance E Leyden High School: Maintenance DMR Schools
151.685WNVN211 BM 031 DPL ELHS Sec Old E Leyden High School: Security (Old Channel) FM Schools
155.160KUQ732 BM 173.8 PL Leyden Buses Buses FMN Schools
Lincoln-Way Area Special Education

* See wiki page for frequency information.

Lincolnway Area Special Education District (Posen)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
462.6875GMRS6 M 244 DPL Lway SpecEd Operations FMN Schools
Lyons Elementary School District 103
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
463.275WQDU371 RM LyonSD Ops 1 School Ops (low power R?) FM Schools
464.000WQDU371 M LyonSD Ops 2 School Ops (portables) FM Schools
464.400WQDU371 M LyonSD Ops 3 School Ops (low power R?) FM Schools
464.925WQDU371 M LyonSD Ops 4 School Ops (low power R?) FM Schools
464.100WQDU371 M LyonSD Ops 5 School Ops (portables) FM Schools
Lyons Township High School District 204
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.6375WQIW946 RM 364 DPL LTHSN Admin 1 North Campus: Admin/Security (La Grange) FMN Schools
462.525WPPY880 RM 546 DPL LTHSN Maint North Campus: Maintenance (Western Springs) FMN Schools
467.350WPPY880 M 546 DPL LTHSN Admin 2 North Campus: Safety/Security FMN Schools
467.375WPPY880 M 546 DPL LTHSN Admin 3 North Campus: Admin, etc. FMN Schools
467.475WPPY880 M 546 DPL LTHSN Admin 4 North Campus: Safety/Security FMN Schools
462.1125WQIW946 RM 365 DPL LTHSS Admin 1 South Campus: Admin/Security (Western Springs) FMN Schools
452.325WPPY880 RM 546 DPL LTHSS Maint South Campus: Maintenance (La Grange) FMN Schools
456.700WPPY880 M 546 DPL LTHSS Admin 2 South Campus: Safety/Security FMN Schools
Maine Township High School District 207
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.875WNIN547 RM 263 DPL MnE HS Admin Maine East High School: Administration (Park Ridge) FMN Schools
464.800WNIN547 RM 146.2 PL MnE HS Maint Maine East High School: Maintenance (Park Ridge) FMN Schools
462.150WPQG944 RM MnS HS Buses Maine South High School: Buses (Park Ridge) FMN Schools
464.925WPQG944 RM MnS HS Maint Maine South High School: Maintenance/Security (Park Ridge) FMN Schools
464.475WNIK835 RM 263 DPL MnW HS 1 Maine West High School (Des Plaines) FMN Schools
464.975WNIK835 RM MnW HS 2 Maine West High School (Des Plaines) FMN Schools
Mannheim School District 83 (Franklin Park / Melrose Park / Northlake)

* See wiki page for additional frequency information.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.515KTI328 RM 203.5 PL Mannheim Sch Mannheim Middle School Buses FMN Schools
154.515KTI328 BM 97.4 PL MannhSchBus Mannheim Middle School Buses FM Schools
464.4125KTI328 RM CC 1
TG 1
SL 1
Mnhm83 Bus Mannheim District 83: Busses DMR Schools
464.4125KTI328 RM CC 1
TG 2
SL 2
Mnhm83 Ops Mannheim District 83: Operations DMR Schools
464.4125KTI328 BM CC 1
TG 3
SL 2
Mnhm83 Maint Mannheim District 83: Maintenance DMR Schools
Matteson Elementary School District 159

See wiki for additional frequency information.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.050WNWD293 RM 71.9 PL Matt Sch Bus Buses (Talk Around simplex) [Expired 6/12] FM Schools
464.9375WQGB568 RM Matt School1 Elementary School District #159 FMN Schools
464.5875WQGB568 M Matt School2 Elementary School District #159 FMN Schools
468.8875WQGB568 M Matt School3 Elementary School District #159 FMN Schools
469.2625WQGB568 M Matt School4 Elementary School District #159 FMN Schools
469.4375WQGB568 M Matt School5 Elementary School District #159 FMN Schools
469.7375WQGB568 M Matt School6 Elementary School District #159 FMN Schools
Maywood Schools

* Proviso East High School - see Proviso Towhship High School District 209 (below)
* See Community Consolidated School District 89 (above)

Melrose Park Schools

* North of North Avenue - see Mannheim School District 83 (above).
* South of North Avenue - see Community Consolidated School District 93 (above)

Midlothian School District 228
Morton Grove - Schools

* See wiki page for additional frequency information.
* Morton Grove District 70 (Park View School) and Niles Township High School District 219 busses: First Student - Skokie Yard (see below under "Bus Companies" for frequencies)
* Skokie/Morton Grove School District 69 - See link to wiki page under Skokie - Schools (below)
* Also see East Maine School District 63 (above)

Mount Prospect - Schools

See Community Consolidated School District 59 and Township High School District 214 in this section.

Township High School District 214
DMR Motorola Capacity Plus Multi Site (TRBO)
Prospect High School. See system's Wiki page for more information.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
152.270WQHB735 RM MPHS Admin Mount Prospect School District 57: Admin FMN Schools
155.205KYN313 M 186.2 PL RivTrail Sch River Trails School District FM Schools
469.0125 M 141.3 PL FrvwElemtary Fairview Elementary School [NO LICENSE] FM Schools
New Trier Township High School District 203 (Winnetka, Northfield)

Analog frequencies below marked "deprecated" have been repurposed for the DMR Capacity Plus trunked system.  See Wiki for additional frequencies.

New Trier Township High School District 203
DMR Motorola Capacity Plus Multi Site (TRBO)
All talkgroups noted so far appear to be encrypted full-time. (2/27/23)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.925WNUI231 M 331 DPL NTHS Athltcs Athletics [Ch 3] (was 123.0?; 151.775 D332?) FMN Schools
160.005WNUI231 M 123.0 PL NTHS IT Dept IT Department [Ch 6] FMN Schools
Niles - Schools

* Niles Township High School District 219 - See "Skokie - Schools" (below)

* See East Maine School District 63 (above)

470.78750      WIF215  M 192.8 PL ** [RX ONLY] Skokie Network (Police DB: Norcom Net 21) [F-9]  FM  Law Dispatch 
470.96250      KXE719  M 192.8 PL ** [RX ONLY] Police: APERN (Mutual Aid) [F-10-RX]  FM  Law Dispatch
Norridge - Schools
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.600WNYZ237 M Rdgwd HiSch Ridgewood High School FM Schools
464.550 M NilesWHS Ylw Niles West High School (Yellow) FM Schools
North Riverside Schools

See wiki page for frequency information

Northbrook - Schools

* See "Glenview/Glenbrook Schools" and this Wiki page for additional information on Glenbrook North High School.
* See this Wiki page for information on Northbrook grade/middle school districts.
* Northbrook District 28 and Glenbrook South HS buses on 463.975 CC7 TG7 SL2 (11/22).

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.3625WPMJ733 RM GBN IT GBN IT Department (Glenbrook North High School SD#225) FMN Schools
461.3875WPMJ733 RM 107.2 PL GBN Maint. GBN Maintenance (Glenbrook North High School SD#225) FMN Schools
461.4625WPMJ733 RM 186.2 PL GBN Security GBN Security (Glenbrook North High School SD#225) FMN Security
Northfield - Schools

See New Trier High School District 203 (Winnetka) and wiki page.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.975WPTZ334 BM 151.4 PL SRidge Sch 1 Sunset Ridge School District #29: Staff Activities [Ch 1] FM Schools
464.775WPTZ334 BM SRidge Sch 2 Sunset Ridge School District #29: Staff Activities FM Schools
464.425WPTZ334 BM SRidge Sch 3 Sunset Ridge School District #29: Staff Activities FM Schools
Northlake Schools

* West Leyden High School - see Leyden Township High School District 212 (above)
* See Mannheim School District 83 (above)

Oak Forest - Schools

See wiki page for additional frequency information.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.540WNHE791 BM ArbPrkSchool Arbor Park School District: Maintenance/Security/Ops FMN Schools
Oak Lawn - Schools

* See wiki page for licensed (but unconfirmed) frequency information.

Oak Park - Schools

* See wiki page for licensed (but unconfirmed) frequency information.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.600WQRQ201 RM 411 DPL D97 Lincoln ES Lincoln Elementary School FMN Schools
152.2775WPSK202 RM CC 11
TG 39
SL 1
OPRF HS 152.2775 Oak Park River Forest High School - Operations DMRE Schools
152.3825WPSK202 RM CC 7
TG 39
SL 1
OPRF HS 152.3825 Oak Park River Forest High School - Operations DMRE Schools
Orland Park School District 135

* See Wiki page for District 135
* See Wiki page for Carl Sandburg High School

Diga-Talk
NXDN NEXEDGE 4800
Talkgroup 134 - American School Bus (Orland Park Yard)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
462.0375WPKI984 RM OP PrairElem Prairie Elementary: Ops DMR Schools
463.825WPKI984 RM OP CentElem Centennial Elementary: Ops DMR Schools
464.025WPKI984 RM OP Park K-3 Park K-3 School: Ops DMR Schools
464.400WPKI984 RM OP HighSchl High School: Ops DMR Schools
464.7375WPKI984 RM OP CntryJrHi Century Junior High School: Ops DMR Schools
Palatine - Schools

See Community Consolidated School District 15 in this section.

Palos Heights / Palos Hills Schools

* Stagg High School - see Consolidated High School District 230 in wiki page
* Shepard High School - see Community High School District 218 in wiki page
* North Palos School District 117 - see wiki page
* Palos School District 118  - see wiki page

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.675WNND671 RM 466 DPL Palos D118 Bus Palos School District 118: Buses FM Schools
Park Forest School District 163

WQNW550 for 461.7375 Repeater for Maintenance (NFM)

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
463.700WQAI962 RM PkForest Sch Operations FMN Schools
Park Ridge Niles School District 64

* See Wiki page for frequency information.
* See East Maine School District 63 (above)

Park Ridge Schools

See Maine Township High School District 207

Posen - Schools
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.150WQEJ590 RM Posen SchBus Buses FMN Schools
461.475WQDZ702 RM CICBus Posen Cook Illinois Corporation: School Transportation FMN Schools
463.6875WQGZ499 RM LWASE Bus Lincoln Way Area Special Education: Transportation FMN Schools
Prospect Heights Schools
Township High School District 214
DMR Motorola Capacity Plus Multi Site (TRBO)
Prospect High School
Proviso Township High School District 209

All channels for the Proviso Township High Schools - Maywood, Hillside and Forest Park Campuses (Proviso Mathematics and Science Academy)

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
451.2875WQNL735 RM 051 DPL PTHS E Sec East - Security [Ch 1/2] FM Security
451.5125WQNL735 RM 172 DPL PTHS W Sec West - Security [Ch 3/4] FM Security
452.2875WQNL735 RM 261 DPL PTHS E Maint East - Maintenance [Ch 5/6] FM Schools
452.2875WQNL735 RM 413 DPL PTHS E Admin East - Admin [Ch 7/8] FM Schools
451.7375WQNL735 RM 306 DPL PTHS W Admin West - Admin [Ch 9/10] FMN Schools
451.7375WQNL735 RM 134 DPL PTHS W Maint West - Maintenance [Ch 11/12] FMN Schools
451.8125 RM 265 DPL PTHS P Sec PMSA - Security [Ch 13/14] FM Security
451.3125WQTU490 RM 114 DPL PTHS P Maint PSMA - Maintenance [Ch 15/16] FMN Schools
Rich Township High School District 227

 * 462.0875 repeater also licensed for DMR and NXDN modes

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.9125WQIV597 RM RTHS East Ops (300 Sauk Trail-Park Forest) FMN Schools
462.0875WQIV597 RM RTHSCentral2 Ops (3600 W 203rd Str-Olympia Fields) FMN Schools
463.6375WQIV597 RM RTHSCentral1 Ops (3600 W 203rd Str-Olympia Fields) FMN Schools
464.7125WQIV597 RM RTHS South Ops (5000 Sauk Trail-Richton Park) FMN Schools
River Grove Schools
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
451.900WPSI664 RM 192.8 PL Rhodes Sch 1 Rhodes School: Buses FMN Schools
452.725WPSI664 RM Rhodes Sch 2 Rhodes School: Operations (poss lp R) FMN Schools
462.850WQKG771 B RhodesSch PG Rhodes School: Paging Telm Data
Riverdale Schools

See wiki page for frequency information.

Riverside / Brookfield Schools
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.350WQKV622 RM 116 DPL RBHS Maint High School: Maintenance (Day) Athletics (Night) FMN Schools
464.425WQAY718 RM 023 DPL RBHS SecOps High School: Security / Operations FMN Schools
451.3875WPSR469 M RvrsidSD Op1 Operations (RPSD#96) FMN Schools
451.5125WPSR469 M RvrsidSD Op2 Operations (RPSD#96) FMN Schools
451.5875WPSR469 M RvrsidSD Op3 Operations (RPSD#96) FMN Schools
451.6625WPSR469 M RvrsidSD Op4 Operations (RPSD#96) FMN Schools
451.7675WPSR469 M RvrsidSD Op5 Operations (RPSD#96) FMN Schools
Rolling Meadows - Schools

* Rolling Meadows High School - see Township High School District 214 in this section.
* Also see Community Consolidated School District 15 in this section.

Township High School District 214
DMR Motorola Capacity Plus Multi Site (TRBO)
Rolling Meadows High School
Schaumburg Schools

* Schaumburg High School - see Township High School District 211
* Schaumburg Community Consolidated School District 54 - see wiki page for frequency information

Schiller Park Schools

* See wiki page for frequency information

School District U46 - Streamwood High School

Most schools are in Cook County, some are in Kane County.  Bartlett High School is in DuPage County.
See the WIKI for additional information.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.5625KB79434 BM CC 5
TG 10
SL 1
Strmwd HS Ops Streamwood High School: Operations DMR Schools
453.6875WREZ439 BM CC 6
TG 1
SL 1
U46 Bus East Transportation: Dispatch DMR Schools
453.6875WREZ439 RM CC 6
TG 2
SL 2
U46 Bus T/A Transportation: Talk-around DMR Schools
460.6375WREZ439 RM CC 4
TG 3
SL 1
U46 Bus Emergncy Transportation: Emergency DMR Schools
460.6375WREZ439 RM CC 4
TG 4
SL 2
U46 Bus Shop Transportation: Shop DMR Schools
Skokie Schools

* See wiki page for additional frequency information
* Niles Township High School District 219 buses: First Student - Skokie Yard (see below under "Bus Companies" for frequencies)

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
451.425WPMI240 RM 203.5 PL Niles NHS F1 Niles North High School [Ch 1] [Expired 2003] FM Schools
461.975WPWB330 RM 114 DPL Niles NHS F2 Niles North High School [Ch 2] [Expired 2012] FM Schools
451.425WPMI240 M 203.5 PL Niles NHS F3 Niles North High School [Ch 3] [Expired 2003] FM Schools
461.975WPWB330 M 114 DPL Niles NHS F4 Niles North High School [Ch 4] [Expired 2012] FM Schools
451.8875WPWB330 M 114 DPL Niles NHS F8 Niles North High School [Ch 8][Expired 2012] FM Schools
464.550WQRK845 M 67.0 PL Niles NHSF11 Niles North High School [Ch 11] FM Schools
467.925WQRK845 M 67.0 PL Niles NHSF12 Niles North High School [Ch 12] FM Schools
463.4625WPWB330 RM 423 DPL Niles NHSF14 Niles North High School [Ch 14] [Expired 2012] FM Schools
463.4625WPWB330 M 423 DPL Niles NHSF15 Niles North High School [Ch 15] [Expired 2012] FM Schools
464.500WQRK845 M 223 DPL Niles NHSF16 Niles North High School [Ch 16] FM Schools
452.750WQRK845 RM CC 6
TG 2007
SL 1
Niles WHS Admin Niles West High School: Admin/Security DMR Schools
451.8875WQRK845 RM CC 5
TG 2005
SL 1
Niles WHS Maint Niles West High School: Maintenance DMR Schools
155.220WNVT256 M CC 1
TG 1
SL 1
Skok68 Buses Bus Ops (SD68) DMR Schools
South Holland Schools

South Holland School District 151, Thornton Township High School District 205 - see wiki page for frequency information.

Southwest Cook County Cooperative Association for Special Education

Southwest Cooperative Provides Services for eleven public school districts.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
466.325WRJZ736 M 115 DPL SWCCASE Ops 1 Operations (Ch 1} FMN Schools
466.300WRJZ736 M 606 DPL SWCCASE Ops 2 Operations (Ch 2} FMN Schools
Summit (Argo) Schools

* See Wiki page for additional frequencies

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
451.3375WQLF761 RM CC 0
TG 39
SL 1
Argo HS Admin Argo High School: Admin Ops DMR Schools
451.450WQLF761 RM 071 DPL Argo HS Maint Argo High School: Facilities/Maintenance FMN Schools
Thornton Fractional Township High School District 215 (Lansing)

See wiki for Thornton Fractional South frequency information.

Thornton Township High School District 205 (South Holland)

* See wiki for Thornwood High School (South Holland) frequency information.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.650WQVF701 RM TTHS Dolton Operations (Thornridge HS-Dolton) FMN Schools
461.775WQVF701 RM TTHS SHollnd Operations (Thornwood HS-S Holland) FMN Schools
461.850WQVF701 RM TTHS Harvey Operations (Thornton Twp HS-Harvey) FMN Schools
Tinley Park Schools

*See Wiki page Andrew High School
*See Wiki page for CCSD146 and Kirby School District

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.970WQGV892 RM CCSD146 Ops1 Security/Admin/Maintenance (SD#146) FM Schools
151.985WQGV892 RM CCSD146 Ops2 Security/Admin/Maintenance (SD#146) FM Schools
461.6875WPPV499 RM CCSD230 Ops1 Maintenance (Palos Hills)(SD#230) FM Schools
461.7625WPPV499 RM CCSD230 Ops2 Maintenance (Palos Hills)(SD#230) FM Schools
463.2375WPPV499 RM CCSD230 Ops3 Maintenance (Orland Park)(SD#230) FM Schools
451.3625WPPV499 RM CCSD230 Ops4 Maintenance (Tinley Park)(SD#230) FM Schools
451.7275WPPV499 RM CCSD230 Ops5 Maintenance (Tinley Park)(SD#230) FM Schools
155.160WPDN452 RM 311 DPL Kirby School Kirby School District #140: Ops (unknown input) FMN Schools
Township High School District 211 (Palatine)

Conant HS, Fremd HS, Hoffman Estates HS, Palatine HS and Schaumburg HS.  See wiki page for additional information.

Township High School District 211
DMR Motorola Capacity Plus Single Site (TRBO)
High school district administration, security, maintenance, student transportation and IT operations.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.520WNAA526 RM 114.8 PL D211 Buses 2 District 211: Buses [OOS?] FMN Schools
152.480 B Sch HS Pager High School: Pagers [No License] Telm Schools
Township High School District 214 (Arlington Heights)

Buffalo Grove HS, Elk Grove HS, Forest View Educational Center, John Hersey HS, Prospect HS, Rolling Meadows HS, and Wheeling HS.  See wiki for additional frequency information.

Township High School District 214
DMR Motorola Capacity Plus Multi Site (TRBO)
High school district administration, security, maintenance and IT operations.
Westchester Public Schools District 92 1/2

See wiki page for additional information.

Wheeling Schools

District 21 student transportation for 20/21 school year provided by First Student on 462.200 (D174).

Township High School District 214
DMR Motorola Capacity Plus Multi Site (TRBO)
Wheeling High School
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.5875WQJB705 RM 94.8 PL Whlng HS 1 Wheeling High School: Maintenance/Admin [Cancelled 5/13] FMN Schools
462.0125WQJB705 M Whlng HS 2 Wheeling High School: Security/Maintenance/Admin [Cancelled 5/13] FMN Schools
464.875KNCC780 RM CCSD21 Ops R Community Consolidated School District #21: Admin/Security FMN Schools
451.4375KNCC780 M WhlSch Ops 1 Admin, Safety, Security (SD21) FMN Schools
451.450KNCC780 M WhlSch Ops 2 Admin, Safety, Security (SD21) FMN Schools
451.4875KNCC780 M WhlSch Ops 3 Admin, Safety, Security (SD21) FMN Schools
451.8875KNCC780 M WhlSch Ops 4 Admin, Safety, Security (SD21) FMN Schools
451.9125KNCC780 M WhlSch Ops 5 Admin, Safety, Security (SD21) FMN Schools
452.5125KNCC780 M WhlSch Ops 6 Admin, Safety, Security (SD21) FMN Schools
462.450KNCC780 M WhlSch Ops 7 Admin, Safety, Security (SD21) FMN Schools
462.500KNCC780 M WhlSch Ops 8 Admin, Safety, Security (SD21) FMN Schools
463.9625KNCC780 M WhlSch Ops 9 Admin, Safety, Security (SD21) FMN Schools
464.875KNCC780 RM WhlSch Ops10 Admin, Safety, Security (SD21) FMN Schools
464.9375KNCC780 M WhlSch Ops11 Admin, Safety, Security (SD21) FMN Schools
Wilmette Schools

* See Wiki page for additional frequencies.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.650WNYJ837 RM CC 1
TG 1000
SL 1
Wlmt D39 Bus District 39: Buses [Expired 2/22] DMR Schools
461.650WNYJ837 RM CC 1
TG 3000
SL 2
Wlmt D39 Ops District 39: Operations [Expired 2/22] DMR Schools
464.4375 RM CC 12
TG 1100
SL 1
Loyola Security Loyola Academy Wilmette Security DMRE Schools
Winnetka Schools

*See 'New Trier Township High School District 203' and the Wiki for additional frequencies for Dist 36 (WQDE586)

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.950WQRP346 RM NSCDaySchool North Shore County Day School FMN Schools
Worth School District 127

* See wiki page for frequency information.

Schools (Private and Parochial)

County

* See Wiki page for additional information

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
457.0875 M 226 DPL Mosque Fndtn The Mosque Foundation of Chicago (Bridgeview): Parking / Security FM Schools
Chicago

* See Wiki page for additional information

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
462.0875WQWY659 RM CC 5
TG 1001
SL 1
LatinSch 2-1 Latin School of Chicago: Channel 1? DMR Schools
462.0875WQWY659 RM CC 5
TG 1002
SL 2
LatinSch 2-2 Latin School of Chicago: Channel 2 DMR Schools
463.5375WQWY659 RM LatinSch 3 Latin School of Chicago: Operations DMR Schools
464.550KD29809 M 103.5 PL FXWarde Sch Francis Xavier Warde School: Operations (751 N State-Chi) FM Schools

Bus Companies

Bus Companies - Other
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.895 BM 118.8 PL 151.895 Bus Buses (unid near Buf Grv, Ind Crk) FM Schools
451.575WPLX982 RM 165 DPL Alltown Skokie Alltown Bus Service: Skokie Yard FMN Business
462.025WPLX982 RM 151.4 PL Alltown Dobson Alltown Bus Service: Dobson Yard (Chicago) FMN Business
463.775 RM 151.4 PL Banner Buses Banner Spec Ed Buses (Kenyatta Transp) FMN Business
854.4375WNQL839 RM 343 DPL Septran Willis 4 Septran Inc: Student Transportation FM Business
854.4625KYR296 RM CC 14
TG 14
SL 1
Septran Willis 1 Septran Inc: Student Transportation DMR Business
863.1875KSR490 RM DurhamBusChi Durham School Buses (Chicago) FM Business
Cook Illinois Corporation - School Buses
Diga-Talk
NXDN NEXEDGE 4800
Many Cook Illinois Corporation subsidiaries use talkgroups on this system.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
451.225WPNW947 RM 306 DPL CIC 451.225 Buses (845 N. Michigan Ave - Chicago) FMN Business
451.300WPMA857 RM CIC CookCoBus Cook County Bus Co. LTR 0-04-105, RichLee Vans 0-04-100 (Arlington Heights Yard) FMN Business
451.9625WPVA490 RM CIC 451.9625 Buses (Downtown Chi) FMN Business
452.0125WPUC276 RM CIC Crestwd Buses (Crestwood, possibly trunked) FMN Business
461.225WPNW947 RM CIC 461.225 Buses (Hickory Hills/S Wacker) FMN Business
461.425WPVA490 RM CIC 461.425 Buses (Downtown Chi) FMN Business
461.8375WQCU510 RM 051 DPL CIC ChiRidge Buses (Chicago Ridge) (lic to IL Central SB) FMN Business
463.225WQDT839 RM CIC 463.225 Buses (Posen) (possibly 123.0) FMN Business
463.450WPVA490 RM CIC 463.45 Buses (Downtown Chi) FMN Business
463.625WPVA490 RM CIC 463.625 Buses (Downtown Chi) FMN Business
463.6625WQHY479 RM 244 DPL CIC 463.6625 Buses (Posen) FMN Business
464.200WPVA490 RM CIC 464.2 Buses (Downtown Chi) FMN Business
464.200WPVA490 RM 047 DPL CIC 464.2 Buses - Harvey (Downtown Chi) FMN Business
464.200WPVA490 RM 532 DPL CIC 464.2 B Buses (Grand Prairie Transit-Willow Springs) FMN Business
First Student

* See wiki page for additional frequency information.

* The 463.850 repeater has also been used by the Posen yard in the past.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
854.4125WPIT844 RM FS 854.4125 Buses FM Business
860.0125KAN885 RM FS 860.0125 Buses FM Business
472.7375WIK908 RM FS Bus Chcgo Buses FMN Business
463.850WPWI814 RM CC 12
TG 1
SL 1
FS Calumet1A Buses DMR Business
463.850WPWI814 RM CC 12
TG 2
SL 2
FS Calumet1B Buses DMR Business
463.975 RM CC 9
TG 9
SL 1
FS EGV Yard Elk Grove Village Yard? East Maine SD 63, Glenbrook HS Dist 225 DMR Business
461.775WPYY371 RM 051 DPL FS FrnklnPrk Buses - Franklin Park FMN Business
451.825WPPB802 RM 306 DPL FS Hodgkins Yd Hodgkins Yard FMN Business
463.975 RM CC 9
TG 7
SL 2
FS HP/NB Yards Highland Park and Northbrook Yards: Northbrook Dist 28, Glenbrook HS Dist 225 DMR Business
463.825WPUF561 BM CC 6
TG 16777215
SL 2
FS Northbrook Yd Northbrook Yard: Conventional Buses (N.Shore Dist. 112, others?) DMR Business
452.975WPUA366 BM 218.1 PL FS Schaumb 1U Schaumburg Yard: District 59 and High School District 214 FMN Business
155.205KXZ278 BM 107.2 PL FS Schaumb 1V Schaumburg Yard: District 59 and High School District 214 FMN Business
151.550WPPB963 RM 072 DPL FS Schaumb 2V Schaumburg Yard: DuPage County Routes FMN Business
151.490WPPB963 RM FS Schaumb 3V Schaumburg Yard FMN Business
461.450WPUI788 RM CC 6
TG 5
SL 1
FS Skokie 5 Skokie Yard: Special Needs Buses DMR Business
461.825 RM CC 6
TG 5
SL 1
FS Skokie 5 Skokie Yard: Special Needs Buses DMR Business
461.450WPUI788 RM CC 6
TG 5002
SL 2
FS Skokie 5002 Skokie Yard: Conventional Buses DMR Business
461.825 RM CC 6
TG 5002
SL 2
FS Skokie 5002 Skokie Yard: Conventional Buses DMR Business
Illinois Central School Bus (Chicago Ridge/University Park)

See the wiki for more info

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.4625WQWF517 RM 051 DPL ICSB Chgo Cent Chicago Central (Chicago Ridge) FMN Business
463.8875WQWF517 RM 051 DPL ICSB Chgo South Chicago South (Chicago Ridge) FMN Business
461.5625WQCU510 RM ICSB CR Op 1 Operations (Chicago Ridge) FMN Business
461.8375WQCU510 RM 051 DPL ICSB CR Op 2 Operations (Chicago Ridge) FMN Business
463.3125WQCU510 RM 051 DPL ICSB Chicago Operations (Chicago) FMN Business
463.3625WQCU510 RM 606 DPL ICSB CR Op 3 Operations (Chicago Ridge) FMN Business
463.8875WQCU510 RM ICSB CR Op 4 Operations (Chicago Ridge) FMN Business
Kickert School Bus Lines (Lynwood)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.235KSL897 BM 141.3 PL Kickert Bus Bus Service: South Suburban School FMN Business
Lakeview Bus Lines

Provides transportaton service for Morton High School District 201 (Cicero, Berwyn) and possibly others.

Diga-Talk
NXDN NEXEDGE 4800
Some Lakeview yards are active on this system.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.6125WQHF288 RM CC 6
TG 1
SL 1
LakeviewBus 1 Lakeview Bus Lines (Bellwood) DMR Business
464.4375WQHF288 RM 734 DPL LakeviewBus A Lakeview Bus Lines (Bellwood) FMN Business