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Will County Trunked Systems (23) Trunked
Will County Amateur Radio Amateur Radio
Will County Category
EMS Agencies and Hospitals Category
Consolidated Dispatch Centers Category
Municipalities and Districts Category
Schools Category
Schools Transportation Companies Category
Colleges Category
Federal Government Category
Airports Aircraft / Airport
Businesses and Media Business Group
Hospitals Business Group
Recreation and Attractions Attraction

Illinois State Police District 5 -- See ISP Page

Police and Fire Unit IDs in Cook, Kane, Kendall, Lake, McHenry, and Will Counties  Wiki Page (thanks to policescanner3@yahoo.com !)
 

Frequencies

Will County

911: Police/Fire

Repeaters on 853.250 and 853.600 (WPJZ269, WPMQ851) from the old EDACS trunked system will be repurposed as conventional repeaters.  NFM and P25 emission codes have been added to the licenses.  Possible STARCOM21 back-up repeaters? (1/2021)

Will County (P25)
Project 25 Phase II
The Will County Sheriff's Office and many municipal police and fire agencies are dispatched by Laraway Communications Center on this system.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
858.81250WQZT878 RM 452 NAC WESCOM PD1 conv WESCOM: Backup to S21 TG 33901 Elwood, Channahon, Shorewood, Wilmington P25 Law Dispatch
855.61250WQZT878 RM 452 NAC WESCOM PD2 conv WESCOM: Backup to S21 TG 33911 Cresthill-Lockport P25 Law Dispatch
Government
Will County (P25)
Project 25 Phase II
Used by Will County Emergency Management Agency, Highway Department, Forest Preserve District and Animal Control.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.14500KUJ776 RM 173.8 PL Will EMA 2 Emergency Management (Frankfort, Peotone) FMN Emergency Ops
155.76000KSI571 RM 173.8 PL Will EMA Offce Emergency Management (patched with TG 15501) FMN Emergency Ops
163.32500 F EMWIN Data EMWIN Data Telm Data
458.02500WPPC480 M WIll Health Health Department: Ops FMN Public Works
154.09250WPST382 RM 173.8 PL Will Data Data (Periodic data bursts) FMN Data
Pace Suburban Bus Service of the RTA

Serves Will and Cook Counties

STARCOM21 Statewide Illinois
Project 25 Phase II
System for use in Will and Cook Counties

EMS Agencies and Hospitals

First Care Ambulance (Plainfield/Aurora)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.80000WNKJ240 RM 503 DPL First Care EMS EMS: Dispatch (Plainfield) [Expired 10/12] FMN EMS Dispatch
Freedom EMS (Wilmington)
Diga-Talk
NXDN NEXEDGE 4800
Talkgroup 149
Hospital - Patient Reports
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.34000WQLF204 BM 192.8 PL MERCI1 192.8 Patient Reports (Silver Cross-Homer Glen) FMN Hospital
155.34000KQY609 B 91.5 PL MERCI1 91.5 Patient Reports (St. Joseph's Medical Center - Joliet) FMN Hospital
155.34000WQSA325 B 91.5 PL MERCI1 91.5 Patient Reports (Silver Cross-New Lenox) FMN Hospital
463.00000 BM 192.8 PL MED-1 192.8 Patient Reports (Silver Cross) FMN Hospital
AMITA Health Adventist Medical Center Bolingbrook
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.82500WQOV528 RM BMC Security Security FMN Security
464.88750WRFD659 RM 331 DPL BMC Sec / Maint Security / Maintenance FMN Business
Kurtz Ambulance Service (New Lenox)
Provena St. Joseph's Medical Center - Joliet
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
452.87500WPPY617 RM 423 DPL STMC Secur 1 Security FMN Security
461.77500WPPY617 RM 423 DPL STMC Secur 2 Grounds FMN Security
463.20000WPPY617 RM 423 DPL STMC Secur 3 Security FMN Security
457.20000WPPY617 M STMC Secur 4 Security (possibly DMR now) FMN Security
463.27500WPPY617 M STMC Secur 5 Security (possibly DMR now) FMN Security
451.72500WQFN614 RM STMC Ops 1 Operations FMN Business
451.45000WQFN614 M STMC Ops 2 Operations FMN Business
452.15000WQFN614 M STMC Ops 3 Operations FMN Business
451.03750WPPY617 RM 423 DPL STMC Ops 4 Operations (in use) FMN Business
155.34000 B 91.5 PL MERCI1 91.5 Patient Reports FMN Hospital
Silver Cross Hospital (Joliet / New Lenox)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
463.85000WNPI836 RM 114 DPL SCH Security HG Security / Maintenance (Homer Glen) FMN Security
464.20000WNPI836 RM SCH Security NL Security / Maintenance (New Lenox-in use) DMR Security
155.34000 B 110.9 PL MERCI1 110.9 Patient Reports FMN Hospital

Consolidated Dispatch Centers

Laraway Communications Center (Joliet)

* Dispatches for 32 police and fire agencies.

  • Beecher, Crete, Monee, Peotone, and University Park Police Depts use StarCom21 TG 2576 along with Steger and South Chicago Heights (confirmed based on Unitrunker hits and RID data)

* See Wiki page for additional information

STARCOM21 Statewide Illinois
Project 25 Phase II
Beecher, Crete, Monee, Peotone, South Chicago Heights, Steger and University Park PDs are dispatched on talkgroup 2576 (ENC).
Will County (P25)
Project 25 Phase II
Multiple agencies are dispatched by Laraway Communication Center on this system. The Fire West repeater is patched to talkgroup 20101. The Fire East repeater is patched to talkgroup 20111.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.23500WPOZ493 RM 97.4 PL Laraway FireEast Fire: Dispatch - Beecher, Crete, Crete Twp, Custer Twp, Monee, S Chicago Hts, Steger, Steger Estates, University Park FMN Fire Dispatch
151.18250WQJS838 RM 123.0 PL Laraway FireWest Fire: Dispatch - East Joliet, Frankfort, Manhattan, Mokena, New Lenox, Peotone, Romeoville FMN Fire Dispatch
WESCOM - Western Will County Communications Network (Plainfield)

* See the wiki page for additional information.

STARCOM21 Statewide Illinois
Project 25 Phase II
WESCOM dispatches multiple Police and Fire agencies on STARCOM21, see 'Will County - Wescom Talkgroups'.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
158.85000WPCV634 RM 88.5 PL WES Police 1 Police: Dispatch - Channahon, Shorewood, Elwood, Wilmington [Ch 1/c2c1] FMN Law Dispatch
155.31000WQPK263 RM 118.8 PL WES Police 1P Police Dispatch - Patch to 158.850 FMN Law Dispatch
155.73000WQPC963 RM 123.0 PL WES Police 2 Police: Dispatch - Crest Hill/Lockport (backup to Will County Public Safety P25) FMN Law Dispatch
154.74750WPWL581 RM 91.5 PL WES Fire S 911: South - Channahon, Elwood, Minooka, Troy and Wilmington FPDs FMN Fire Dispatch
154.85250WPWL581 RM 91.5 PL WES Fire N 911: North - Lockport Twp, Homer Twp. NW Homer Twp. and Plainfield. FMN Fire Dispatch
155.35500WPWL581 RM 91.5 PL WES Fire TF Fire: Task Force FMN Fire-Talk
151.94000MURS RM 532 DPL WES WESTAC1 Training, Radio Techs, etc. FMN Multi-Talk
854.66250WQQZ591 RM 452 NAC WESTAC 80 Events (Plainfield Police/EMA) P25 Interop
854.88750WQZT877 RM 452 NAC WES 854.8875 (patched w/SC21 TG 33931 WM PD 5 Bolingbrook PD) P25 Law Dispatch
855.61250WQZT878 RM 452 NAC WES 855.6125 Interop P25 Interop
858.66250WQZT877 RM WES 858.6625 Interop P25 Interop
858.81250WQZT878 RM 452 NAC WES 858.8125 Interop P25 Interop
859.36250WQZT877 RM 452 NAC WES 859.3625 Interop P25 Interop
EASTCOM - Eastern Will County Communications Network

* EASTCOM is out of service, served agencies have switched to the Laraway Communication Center in Joliet (12/2017)
* Submissions would be appreciated, especially as they pertain to which (if any) of the former EASTCOM frequencies are still in use by their formerly served agencies and which frequencies are no longer in use.  Thank you!

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.14500KUJ776 RM 225.7 PL EastCom LawV Police: Peotone, Beecher, Monee FMN Law Dispatch
159.40500WPMT612 M CSQ BeechrPD c2c Police: Beecher Car-to-Car FMN Law Tac
Lincolnway Communication Center (Frankfort)

* The Lincolnway Communications Center is out of service, served agencies have switched to the Laraway Communication Center in Joliet (12/2017)
* Submissions would be appreciated, especially as they pertain to which (if any) of the former Lincolnway frequencies are still in use by their formerly served agencies and which frequencies are no longer in use.  Thank you!

Municipalities and Districts

Townships and Water Districts
Diga-Talk
NXDN NEXEDGE 4800
Wheatland Townwship (talkgroup 116), Plainfield Township Road Maintenance (talkgroup 309; heard on site 3 and 21)
Will County (P25)
Project 25 Phase II
Joliet Township Road District uses talkgroups 701 (and 702?) on this system.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
45.36000 BM 67.0 PL Lckpt Twp Roads Lockport Township: Road Maintenance FM Public Works
151.04000KXC498 BM 100.0 PL Joliet Twp Roads Joliet Township: Road Maintenance FMN Public Works
151.13000 BM 91.5 PL Chan Twp Roads Channahon Township : Road Maintenance FMN Public Works
151.20500WNSO609 RM 67.0 PL Lkpt Twp ParkPD Lockport Township Park District: Police [Ch 6] FMN Law Tac
151.37750WQQH312 BM CreteTwp Roads Crete Township Highway Department (Crete) FMN Public Works
154.96500 BM Frnkt Twp Roads Frankfort Township: Road Maintenance FMN Public Works
Beecher

* Police dispatched by Laraway Communication Center on STARCOM21 talkgroup 2576 (ENC).
* Fire Department (Stations 44, 45) is dispatched by Laraway Communications Center on Fire East (154.235, 97.4 PL), which is multicast with Will County P25 TRS talkgroup 20111 (see below).

Will County (P25)
Project 25 Phase II
Fire dispatched by Laraway Communications Center on talkgroup 20111, which is multicast with 154.235 (97.4 PL).
STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by Laraway Communication Center on STARCOM21 talkgroup 2576 (ENC).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
452.83750WPVS634 F Beecher Data Utility Data Telm Data
Bolingbrook

See the wiki for unidentified Bolingbrook Park District frequencies

STARCOM21 Statewide Illinois
Project 25 Phase II
Police (TG 33931) and Fire (TG 33954) using STARCOM21, see 'Will County - WESCOM Talkgroups'.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
854.88750WQZT877 RM 452 NAC Bbrk PD Simulcst Police: Simulcast with SC21 TG 33931 [Lic to WESCOM] P25 Law Dispatch
155.11500KZJ504 BM 250.3 PL Bbrk EMA Ops EMA: Operations FMN Emergency Ops
155.02500KZJ504 BM 107.2 PL ESMARN 1072 Emergency Management FMN Emergency Ops
155.32500WPHM584 RM 156.7 PL Bbrk Fire / EMS Fire/EMS: Dispatch [Ch 1] FMN Fire Dispatch
465.58750KQN451 M 107.2 PL Bbrk Fire RF Fire: Remote Station Link (Old?) FMN Fire-Tac
154.25000KQN451 M 127.3 PL Bbrk Fire A* Fire (unknown use) FMN Fire-Tac
154.40000KQN451 M 107.2 PL Bbrk Fire B Fire (unknown use) FMN Fire-Tac
470.97500WQJY328 RM 50 RAN Bbrk PW/SnwCmnd Public Works / Snow Command NXDN Public Works
854.63750WNNB544 RM 023 DPL Bbrk PubWrks Public Works [Lic to County] FMN Public Works
Braidwood
STARCOM21 Statewide Illinois
Project 25 Phase II
Police Department (3000- and 3100-series units) dispatched by WESCOM on talkgroup 33901 (Police 1). Fire Department (2400-series) dispatched by WESCOM on talkgroup 33950 (Fire 2, patched to 154.7475 Fire South).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
159.19500WPRI457 RM 192.8 PL Braidwood Police Police FMN Law Tac
155.82750WPPV420 RM Braidwood Fire A Fire (DB WesCom) FMN Fire-Tac
155.88750WPPV420 RM Braidwood Fire B Fire FMN Fire-Tac
151.10750 WPPV420 BM 136.5 PL Braidwood ESDA Braidwood ESDA FMN Emergency Ops
456.03750WQFN332 F Braidwood WDD Water District Data (CSQ) Telm Data
Channahon

Channahon FPD (DB WESCOM)

STARCOM21 Statewide Illinois
Project 25 Phase II
Police (200-series units) dispatched by WESCOM on TG 33901 (Police 1). Fire Protection District (400-series units) dispatched by WESCOM on TG 33950 (Fire 2), which is patched to 154.7475 (Fire South). See 'Will County - WESCOM Talkgroups'.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
158.82000WPIV579 BM 127.3 PL Chan PubWrks Public Works / aslo Police? [Ch 6] FMN Public Works
159.25500WNAH456 BM 71.9 PL Chan Parks Park District [Canceled 5/11] FMN Public Works
Crest Hill
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (100-series units) is dispatched by WESCOM on TG 33911 (Police 2). Lockport Fire Protection District (1 through 6-series units) and Plainfield Fire Protection District (1900-series units) are dispatched by WESCOM on TG 33946 (Fire 1), which is patched to 154.8525 (Fire North). See 'Will County - WESCOM Talkgroups'.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.94000KTC992 BM 162.2 PL CHill PubWrk Public Works / Snow Plows / Police [Ch 4] FMN Public Works
Crete

* Police dispatched by Laraway Communication Center on STARCOM21 talkgroup 2576 (ENC).
* Fire Department (Stations 77, 78) dispatched by Laraway Communications Center on Fire East (154.235, 97.4 PL), which is multicast with Will County P25 TRS talkgroup 20111 (see below).

Will County (P25)
Project 25 Phase II
Fire dispatched by Laraway Communications Center on talkgroup 20111, which is multicast with 154.235 (97.4 PL).
STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by Laraway Communication Center on STARCOM21 talkgroup 2576 (ENC).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.56250KZJ478 RM 203.5 PL Crete Police 1 Police: Dispatch (DB: EASTCOM) FMN Law Dispatch
158.83500KDN339 RM Crete PublicWrks Public Works [Also Police Ch 4] FMN Public Works
456.13750WQEN318 M Crete Water Water Ops (Voice) FMN Utilities
451.08750WQBY612 F Crete WDD 1 Water/Wastewater Data Telm Data
456.13750WQEN318 F Crete WDD 2 Water Distribution Data Telm Data
469.26250WPTB427 M Crete L/A TV Local Access TV Production FMN Media
Crete Township Fire Protection District

* Fire Protection District (Stations 42,43) is dispatched by Laraway Communications Center on Fire East (154.235, 97.4 PL), which is multicast with Will County P25 TRS talkgroup 20111 (see below).

Will County (P25)
Project 25 Phase II
Dispatched by Laraway Communications Center on talkgroup 20111, which is multicast with 154.235 (97.4 PL).
Custer Township Fire Protection District

 Fire Protection District (Station 29) dispatched by Laraway Communications Center on Fire East 154.235 (97.4), which is simulcast with Will County P25 TRS talkgroup 20111 (see below).

Will County (P25)
Project 25 Phase II
Fire dispatched by Laraway Communications Center on talkgroup 20111, which is multicast with 154.235 (97.4 PL).
East Joliet
Will County (P25)
Project 25 Phase II
East Joliet Fire Protection District (Stations 51-53) is dispatched by Laraway Communications Center on talkgroup 20101 (Fire West), which is patched to the 151.1825 (123.0) repeater.
Elwood
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (7xxx-series units) is dispatched by WESCOM on TG 33901 (Police 1). Fire Protection District (600-series units) is dispatched by WESCOM on TG 33950 (Fire 2), which is patched to 154.7475 (Fire South). See 'Will County - WESCOM Talkgroups'.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.35500 BM CSQ Elwood Fire Fire FMN Fire-Tac
151.31750WQRG510 RM 365 DPL Elwood PW Public Works FMN Public Works
Frankfort
Will County (P25)
Project 25 Phase II
Police Department (300-series unit) is dispatched by Laraway Communications Center on TG 20005 (Central Patrol). Fire Department (Stations 71-75) is dispatched by Laraway Communications Center on talkgroup 20101 (Fire West), which is patched to the 151.1825 (123.0) repeater.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.35500KJH320 BM CSQ Frnkft FireA Fire FMN Fire-Tac
154.37000KJH320 BM CSQ Frnkft FireB Fire FMN Fire-Tac
463.81250WNXA292 M Frnkft CofC Chamber of Commerce FMN Business
154.04000KNIV274 RM 632 DPL FrnkftPubWrk Public Works FMN Public Works
Homer Glen

Homer Glen fire district map can be found here.

Will County (P25)
Project 25 Phase II
Police protection provided by Will County Sheriff's Office and dispatched by Laraway Communications Center on TG 20005 (Central Patrol). Fire protection is provided by Homer Township FPD, Mokena FPD, New Lenox FPD and Northwest Homer FPD. See listings for those agencies for more information.
STARCOM21 Statewide Illinois
Project 25 Phase II
Homer Glen EMA uses TG 33973, as well as TG 34010 for coordinating with one or more of the fire protection districts serving the village.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.45250WQJW712 RM 205 DPL HmrGlen EMA Emergency Management Agency FMN Emergency Ops
453.85000WSJ230 RM 114.8 PL HGlen PubWrk Public Works/Roads FMN Public Works
Homer Township Fire Protection District

STARCOM21 Statewide Illinois
Project 25 Phase II
Fire Protection District (31 through 33-series units) is dispatched by WESCOM on talkgroup 33946 (Fire 1), which is patched to 154.8525 (Fire North). See 'Will County - WESCOM Talkgroups'.
Joliet

* See Wiki page for additional frequencies.

STARCOM21 Statewide Illinois
Project 25 Phase II
Used by Police and Fire, all using full time encryption (as of 11/8/12)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.35500KSC280 BM 156.7 PL Joliet Fire Fire: Dispatch (Simulcast of TRS) FMN Fire Dispatch
48.38000WPEI351 BM Joliet IR Plant Public Works (Iron Removal Plant) FM Public Works
451.06250WQET520 F Joliet WDD 1 Water Distribution Data (CSQ) Telm Data
451.12500WQET521 F Joliet WDD 2 Water Distribution Data Telm Data
451.26250WQET522 F Joliet WDD 3 Water Distribution Data (CSQ) Telm Data
451.82500WQET526 F Joliet WDD 4 Water Distribution Data Telm Data
452.38750WQET526 F Joliet WDD 5 Water Distribution Data (CSQ) Telm Data
Lockport

* Fire protection provided by Lockport Township Fire Protection District.
* Lockport EMA uses 400-series radio numbers.

Lockport City
LTR Standard
Street Department / Water Department / Snow Plows
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (500-series units) is dispatched by WESCOM on TG 33911 (Police 2). See 'Will County - WESCOM Talkgroups'.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.11500KXZ350 RM 123.0 PL Lkpt PD C2C1 City Hall / ESDA (Police on simplex) FMN Emergency Ops
155.11500KXZ350 BM 151.4 PL LkptbEMA Siren Outdoor Siren Signalling FMN Emergency Ops
155.02500KXZ350 BM 123.0 PL ESMARN 1230 ESMARN FMN Emergency Ops
155.77500KET300 BM 123.0 PL Lkpt PW F-4 Public Works / Police [Ch 19?] FMN Public Works
464.32500 RM 261 DPL Lkpt Parks Park District: Ops [No license] FMN Public Works
Lockport Township Fire Protection District

Provides fire and EMS services for all or portions of Crest Hill, Lockport, New Lenox, Romeoville as well as portions of unincorporated Will County.

STARCOM21 Statewide Illinois
Project 25 Phase II
Lockport Township Fire Protection District (1 through 6-series units) is dispatched by WESCOM on TG 33946 (Fire 1), which is patched to 154.8525 (Fire North).
Manhattan
STARCOM21 Statewide Illinois
Project 25 Phase II
Manhattan Fire Protection District has access to STARCOM21 (100029xx RIDs) for mutual aid communications with outside agencies.
Will County (P25)
Project 25 Phase II
Police (700-series units) is dispatched by Laraway Communications Center on TG 20005 (Central Patrol). Fire Protection District (Stations 81-83?) is dispatched by Laraway Communications Center on talkgroup 20101 (Fire West), which is patched to the 151.1825 (123.0) repeater.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
156.18000WQGB944 RM 226 DPL Manh PW/Watr Public Works / Water Department FMN Public Works
451.56250WPVA966 M Manh WDD 1 Water Distribution Data Telm Data
456.56250WPVA966 M Manh WDD 2 Water Distribution Data Telm Data
Minooka

Minooka Fire Protection District
Also see Grundy County

Grundy County Public Safety
Motorola Type II Smartnet
Minooka Police (700-series units) is dispatched by Grundy County Consolidated 911 Center on TG 2430, with car-to-car comms on TG 2446.
STARCOM21 Statewide Illinois
Project 25 Phase II
Minooka Fire Protection District (1300-series units) is dispatched by WESCOM on TG 33950 (Fire 2), which is patched to 154.7475 (Fire South). See 'Will County - WESCOM Talkgroups'.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.65500KZZ683 RM 94.8 PL Mnka Police Police: Old Dispatch FMN Law Dispatch
158.91000KZZ683 M CSQ Mnka Police Tac Police: Tac FMN Law Tac
158.91000KZZ683 M Minka Police MX Police: Mobile Extenders FMN Law Tac
158.76000 BM 94.8 PL Mnka PubWrks Public Works FMN Public Works
Mokena
Will County (P25)
Project 25 Phase II
Police (200-series units) is dispatched by Laraway Communications Center on TG 20005 (Central Patrol). Fire Protection District (Stations 91-93) is dispatched by Laraway Communications Center on talkgroup 20101 (Fire West), which is patched to the 151.1825 (123.0) repeater.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.02500WQV998 RM Mokena EMS EMA: ESMARN - Local Repeater FMN Emergency Ops
45.36000WQV998 B CSQ Mokena EMA1 Emergency Management Intersystem (with IEMA) FM Emergency Ops
154.16000KD43536 M Mokena Fire Fireground ? FMN Fire-Tac
155.10000WZH656 BM Mokena PbWks Public Works FMN Public Works
Monee

* Police dispatched by Laraway Communication Center on STARCOM21 talkgroup 2576 (ENC).
* Fire Protection District (Stations 55, 56) is dispatched by Laraway Communications Center on Fire East (154.235, 97.4 PL), which is multicast with Will County P25 TRS talkgroup 20111 (see below).

Will County (P25)
Project 25 Phase II
Fire dispatched by Laraway Communications Center on talkgroup 20111, which is multicast with 154.235 (97.4 PL).
STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by Laraway Communication Center on STARCOM21 talkgroup 2576 (ENC).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.94000WQQU399 RM CC 6
TG 5200
SL 1
Monee Streets Streets/Public Works DMR Public Works
Naperville

See DuPage County.

Aurora / Naperville Public Safety (OpenSky)
OpenSky 9600 baud
Unmonitorable Communications system.
New Lenox
Diga-Talk
NXDN NEXEDGE 4800
Street Department (Public Works) uses talkgroup 93
Will County (P25)
Project 25 Phase II
Police (100-series units) is dispatched by Laraway Communications Center on TG 20005 (Central Patrol). Fire Protection District (Stations 61-64) is dispatched by Laraway Communications Center on talkgroup 20101 (Fire West), which is patched to the 151.1825 (123.0) repeater. EMA (500-series units) uses TG 371.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.10000WPZT334 BM NLnx PubWrks Public Works [Expired 3/14] FMN Public Works
151.40000WPHE730 BM NLenox Parks New Lenox Park District FMN Public Works
Northwest Homer Fire and Ambulance Protection District (Lockport)

STARCOM21 Statewide Illinois
Project 25 Phase II
Fire Protection District (1700-series units) dispatched by WESCOM on TG 33946 (Fire West), which is patched to 154.8525. TG 30966 is their "Local" (alternate). See 'Will County - WESCOM Talkgroups'.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
158.96250KNFB456 RM 79.7 PL NWHFD Local Fire: Local (Backup/Interop) FMN Fire-Tac
Orland Park

Also located in Cook County

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.88000KNFP292 RM 173.8 PL Orlnd PubWrk Public Works (also Police Tac-3) FMN Public Works
155.98500KNFP292 M Orland PW Public Works FMN Public Works
478.66250WPUJ785 RM OPark Data Data (CSQ) Telm Data
Peotone

* Police dispatched by Laraway Communication Center on STARCOM21 talkgroup 2576 (ENC).
* Peotone Fire Protection District (Stations 14, 15) is dispatched by Laraway Communications Center on Fire West (151.1825, 123.0 PL), which is multicast with Will County P25 TRS talkgroup 20101 (see below).

Will County (P25)
Project 25 Phase II
Fire dispatched by Laraway Communications Center on talkgroup 20101, which is multicast with 151.1825 (123.0 PL).
STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by Laraway Communication Center on STARCOM21 talkgroup 2576 (ENC).
Plainfield
STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by WESCOM on TG 1001 (they also use TGs 1002-1007 as alternate and tactical channels). Fire (1900-series units) dispatched by WESCOM on TG 33946 (Fire 1), which is patched to 154.8525 (Fire North). See 'Will County - WESCOM Talkgroups'.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
854.63750WNNB544 RM 452 NAC PlnfldPolice Plainfield Police: Dispatch (Backup to SC21) P25 Law Dispatch
151.43750WQVF215 RM 413 DPL Plainfld EMA EMA: Operations FMN Emergency Ops
151.54250WPXU633 B 88.5 PL Plfd EMA EOC Emergency Operations Center FMN Emergency Ops
158.80500WNZY675 BM 88.5 PL Plfd PEMA 6 Emergency Management Agency [Ch 6] FMN Emergency Ops
453.85000KGM472 B 123.0 PL Plfd Sirens1 Outdoor Siren Signaling FMN Data
458.85000KGM472 M 123.0 PL Pfld Sirens2 Outdoor Siren Signaling FMN Data
155.29500WNKC949 RM 91.5 PL Plainfld EMS EMS: Dispatch FMN EMS Dispatch
155.02500KWO819 BM 88.5 PL Plfd PW/Snow Public Works / Snowplows [Ch 5] FMN Public Works
151.29500KNHB627 BM 127.3 PL Plfd TS Park Plainfield Township Park District FMN Public Works
Rockdale
STARCOM21 Statewide Illinois
Project 25 Phase II
Fire Protection District (2000-series units) dispatched by WESCOM on TG 33950 (Fire 2), which is patched to 154.7475 (Fire South). See 'Will County - WESCOM Talkgroups'.
Will County (P25)
Project 25 Phase II
Police (700-series units) dispatched by Laraway Communications Center on TG 20001 (South Patrol).
Romeoville

* See WIki, also Lockport Township Fire Department

Will County (P25)
Project 25 Phase II
Police (300-series units) back-up dispatch on talkgroup 20003 (North Patrol). Fire (21 through 23-series units) dispatched by Laraway Communications Center on talkgroup 20101 (Fire West), which is patched to 151.1825 (123.0) and 159.2325 (107.2) repeaters.
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (300-series units) primary dispatch on TG 1951. They also use TGs 1952-1956 as alternate and tactical channels.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
159.16500WQBB981 RM 127.3 PL Romeovlle PD1 Police: Dispatch [Ch.1] FMN Law Dispatch
156.16500WNCW258 RM 346 DPL Romeovlle EMA EMA: Operations FMN Emergency Ops
159.23250KFG465 RM 107.2 PL Romeoville Fire Fire: Dispatch FMN Fire Dispatch
154.40000KFG465 BM 107.2 PL Fire Ops Fire EMS Ops FMN Fire-Tac
151.34750WQNJ942 RM 118.8 PL Romeovlle PW Public Works FMN Public Works
Shorewood

* Fire and EMS services provided by Troy Fire Protection (see their subcategory below).

STARCOM21 Statewide Illinois
Project 25 Phase II
Police (700-series units) dispatched by WESCOM on TG 33901 (Police 1). See 'Will County - WESCOM Talkgroups'.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.92500 M 118.8 PL Shrwd Police C2c Police: Car-to-Car [No License] FMN Law Talk
Steger

* Steger straddles the Cook/Will County border.
* Police dispatched by Laraway Communication Center on STARCOM21 talkgroup 2576 (ENC).
* Fire Protection District (Stations 37, 38) is dispatched by Laraway Communications Center on Fire East (154.235, 97.4 PL), which is multicast with Will County P25 trunked system talkgroup 20111 (see below).
* See the Cook County page for frequencies

STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by Laraway Communications Center on talkgroup 2576 (ENC).
Will County (P25)
Project 25 Phase II
Fire dispatched by Laraway Communications Center on talkgroup 20111, which is multicast with 154.235 (97.4 PL).
Steger Estates Fire Protection District

* Steger Estates Fire Protection District (Station 35) is dispatched by Laraway Communications Center on Fire East (154.235, 97.4 PL), which is multicast with Will County P25 TRS talkgroup 20111 (see below).

Will County (P25)
Project 25 Phase II
Fire dispatched by Laraway Communications Center on talkgroup 20111, which is multicast with 154.235 (97.4 PL).
Tinley Park

A portion of Tinley Park is in Will County. See Cook County for Tinley Park information.

Troy Fire Protection District

* Troy Fire Protection District covers all of Troy Township (except the parts that have been annexed by other municipalities) and the entire Village of Shorewood.

STARCOM21 Statewide Illinois
Project 25 Phase II
Troy Fire Protection District (2200-series units) dispatched by WESCOM on TG 33950 (Fire 2), which is patched to 154.7475 (Fire South). See 'Will County - WESCOM Talkgroups'.
University Park

* Police dispatched by Laraway Communication Center on STARCOM21 talkgroup 2576 (ENC).
* Fire Department (Stations 96, 97) is dispatched by Laraway Communications Center on Fire East (154.235, 97.4 PL), which is multicast with Will County P25 TRS talkgroup 20111 (see below).
* Public Works - reported on 453.05 R 91.5 PL

Will County (P25)
Project 25 Phase II
Fire dispatched by Laraway Communications Center on talkgroup 20111, which is multicast with 154.235 (97.4 PL).
STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched by Laraway Communication Center on STARCOM21 talkgroup 2576 (ENC).
Wilmington
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (5100-series units) dispatched by WESCOM on TG 33901 (Police 1). Fire Protection District (2600-series units) dispatched by WESCOM on TG 33950 (Fire 2), patched to 154.7475 91.5 PL (Fire South). See 'Will County - WESCOM Talkgroups'. Wilmington ESDA (5300-series units) uses TG 33972.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.08500KNID218 BM Wlmng PD/PW Police: Tac / Public Works FMN Law Tac
154.13750WQLQ284 RM 118.8 PL Wlngtn ESDA ESDA: Local FMN Emergency Ops

Schools

School Buses
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.73750 RM 051 DPL FS 461.7375 First Student? (heard like 464.45 Joliet) FMN Schools
854.41250WPIT844 RM FS Bus 85441 Buses (Multiple Locations) FMN Schools
463.35000WPOD874 RM 051 DPL FS Bus Jol-1 First Student (Joliet) FMN Schools
463.60000WPOD874 RM FS Bus Jol-2 First Student (Joliet) FMN Schools
464.22500WPOD874 RM 203.5 PL FS Bus UPk-1 First Student: Vans (University Park) FMN Schools
464.35000WPOD874 RM 051 DPL FS Bus UPk-2 First Student (University Park) FMN Schools
464.65000WPOD874 RM 051 DPL FS Bus UPk-3 First Student (University Park) FMN Schools
451.98750WPTZ256 RM 223 DPL GrandPrarie Grand Prairie School Bus: Special Needs (Cook IL Corp) FMN Schools
461.58750WQMG699 RM 054 DPL ICSB UnPark1 Illinois Central School Bus (University Park) FMN Schools
461.71250WQMG699 RM ICSB UnPark2 Illinois Central School Bus (University Park) FMN Schools
854.73750WNQL839 RM 143 DPL SeptranPlfld Septran School Bus Service (Plainfield) FM Schools
461.43750WQNX650 RM 047 DPL Wstwy Lemont Westway Coach (Lemont Yard) FMN Schools
Schools

Please see the Wiki page for unidentified school listings & frequencies

Bolingbrook Schools
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
451.18750WQBD915 RM CC 1
TG 505
SL 1
BHS Security High School Security [Ch 1] DMR Schools
451.48750WQBD915 RM 411 DPL BHS Maintenc High School Maintenance [Ch 2] FMN Schools
Channahon School District 17
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.17500KNFA351 BM 91.5 PL CSD17 Bus3 Buses (*possible tone, heard on I-80 "on 3") FMN Schools
Crest Hill Schools

Buses provided by Grand Prairie

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.89500WNZN727 BM 91.5 PL RchlndSchool Richland School (Crest Hill) FMN Schools
Crete-Monee School District 201U

* See wiki page for additional frequency information.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
463.90000WPWW234 RM 412 DPL Crete-Monee HS Operations FMN Schools
Frankfort Schools

* See wiki page for additional frequency information.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
463.68750WQGZ499 RM 244 DPL LWASE Ops 1 Lincoln-Way Area Special Education FMN Schools
464.42500WZH838 RM 167.9 PL Lway Sch Bus Lincoln-Way East HS: Transportation? FMN Schools
Homer Community Consolidated School District 33C (Homer Glen, Lockport)

* See wiki page for additional frequency information.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
451.45000WQYY719 RM CC 7
TG 1
SL 1
Homer 33C Bus Buses DMR Schools
451.45000WQYY719 RM CC 7
TG 1
SL 2
Homer 33C Schill Schilling School DMR Schools
452.88750WQYY719 RM CC 7
TG 1
SL 1
Homer 33C Maint Maintenance & Grounds DMR Schools
452.88750WQYY719 RM CC 7
TG 2
SL 2
Homer 33C Young Young School DMR Schools
Indian Prairie School District 204 (Naperville/Bollingbrook)

*see the wiki for more information

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.60000WPMR282 RM 162.2 PL IPSD N Op5 Security/Maintenance (Naperville) FMN Schools
463.65000WPMR282 RM 364 DPL IPSD N Op6 Security/Maintenance (Naperville) FMN Schools
452.10000WPMR282 M 100.0 PL NVHS Sec/Admin Neuqua Valley High School: Security/Admin FMN Schools
461.55000WPMR282 M 203.5 PL NVHS Sec/Admin Neuqua Valley High School: Security/Admin FMN Schools
Joliet Schools

* See wiki page for additional frequency information.

Diga-Talk
NXDN NEXEDGE 4800
Troy CCSD 30C uses talkgroups on this system.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.52500KCZ302 RM 031 DPL JTCHS Sec Joliet Township Central High School Security [Ch 1] FMN Schools
453.00000WPRL958 RM 031 DPL JTWHS Sec Joliet Township West High School Security [Ch 2] FMN Schools
464.97500KCZ302 RM 031 DPL JolTwpSchBus Joliet Township Transportation [Ch 3] FMN Schools
461.92500WQHN273 RM 031 DPL JTHS Teacher Joliet Township High School: Teacher Ops FMN Schools
Lincoln-Way Area Special Education

* See wiki page for frequency information

Lincoln-Way Community High School District 210 (Frankfort, New Lenox, Mokena)

See wiki page for frequency information.

Lockport Schools

LTHS Lockport Township High School 

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
152.92250WQOW215 RM 043 DPL LTHS Buses A LTHS: Transportation Ops FMN Schools
155.22000KJQ621 BM 67.0 PL LTHS Buses B LTHS District 205: Buses (occasionally used) FMN Schools
152.42750WPOY378 RM 69.3 PL LTHS East LTHS East Campus: Ops FMN Schools
152.99000WPSY587 RM 71.9 PL LTHS Central LTHS Central Campus: Ops FMN Schools
152.41250WPPH536 RM 127.3 PL Homer Sch Ops A Homer School: Maintenance/Security FMN Schools
152.41250WPPH536 RM 85.4 PL Homer Sch Ops B Homer School FMN Schools
451.35000WPZK772 RM Lckprt 91 Elem Milne-Kelvin Grove (Lockport Elementary) District 91 FMN Schools
Minooka Schools

Minooka School district covers mutliple counties.  Please see the Grundy County page for the school districts frequencies.

Mokena Public School District 159

DMR emission code has been added to callsign WQIY398 (5/22)

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
152.98250WQIY398 RM 261 DPL Mokena SchoolBus Buses FMN Schools
New Lenox Schools

See wiki page for additional frequency information

Plainfield Community Consolidated School District 202

* See wiki page for additional frequencies.

Diga-Talk
NXDN NEXEDGE 4800
Troy CCSD 30C uses talkgroups on this system.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.67500WPHZ523 RM 365 DPL Pfld Sch Bus Buses (at High School) FMN Schools
461.40000WQIB499 RM 118.8 PL Pfld HS E 2 East High School FMN Schools
464.45000WPOD874 RM 051 DPL FS Bus Jol-3 First Student: Plainfield South (Joliet) FMN Schools
461.38750WPTQ636 RM 506 DPL PTSHS Ops Township South High School FMN Schools
461.47500WQIB499 RM 074 DPL PTNHS Ops Township North High School: Ops FMN Schools
452.70000WQIB499 RM 114 DPL PTSHS Maint Tonwship South High School: Maintenance FMN Schools
Reed Custer School District 255U (Diamond)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
451.30000WPOX272 RM 110.9 PL RdCstrSchBus Buses FMN Schools
Shorewood Schools
Diga-Talk
NXDN NEXEDGE 4800
Troy CCSD 30C uses talkgroups on this system.
Troy Community Consoildated School District 30c (Shorewood)

* See wiki page for additional information

Diga-Talk
NXDN NEXEDGE 4800
Troy CCSD 30C uses talkgroups on this system.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.57500WPXL518 RM Troy30 Schools Operations/Transportation (203.5?) FMN Schools
Valley View Public Community Unit School District 365v (Romeoville)

* See wiki page for additional frequency information

Diga-Talk
NXDN NEXEDGE 4800
Buses use Talkgroups 244 and 245
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
451.18750WQDB915 RM 162 DPL VVSD Ops 1 Operations (Bollingbrook) (*poss tone, hrd I-55) FMN Schools
461.42500KSZ591 RM 103.5 PL VVSD Ops 2 Operations FMN Schools
Will County District 92, Oak Prairie, Ludwig, Reed, Walsh
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
463.28750WQYM400 RM CC 1
TG *
SL *
Dist 92 Schools District 92 Schools DMR Schools

Schools Transportation Companies

First Student
Comlink Wireless (NXDN-61)
NXDN NEXEDGE 4800
First Student Schoger Base (Naperville) uses talkgroup 3001 on this system.

Colleges

Governors State University (University Park)

* See wiki page for additional frequency information

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
453.90000KZZ721 RM 167.9 PL GSU Police Campus Police FMN Law Dispatch
Joliet Junior College

* See Wiki page for additional frequency information

Will County (P25)
Project 25 Phase II
Security currently using talkgroups 131 and 132 for communications.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.50000 BM 516 DPL JJC Police Police: Dispatch [No License] [Old, deprecated?] FM Law Dispatch
Lewis University - Romeoville

* See wiki page for additional frequency information

Lewis University (Romeoville)
LTR Standard
Operations. Now licensed for DMR as well.
Will County (P25)
Project 25 Phase II
Public Safety uses talkgroup 141 for dispatch, talkgroup 142 for car-to-car and talkgroup 143 as the "detail" channel.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.88750KD54000 RM LewisU Ops Ops (LP R w/ Phone Patch) FMN Schools
University of St. Francis (Joliet)

* See wiki page for frequency information

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.27500WQII933 RM 114 DPL USF Maintenance University of St. Francis: Maintenance FMN Schools
461.41250 RM 192.8 PL USF Maintenance University of St. Francis: Maintenance FMN Schools
463.68750WQII933 RM CC 3
TG 201
SL 1
USF Security University of St. Francis: Security DMR Schools

Federal Government

DOJ - 25 Cities Interoperability Project

These P25 repeaters support local, state and federal voice communications interoperability their respective areas. (See Cook County Federal)

Miscellaneous

* Information about the Midewin National Tallgrass Prairie can be found on the Wiki page.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
166.71250 M CSQ ALN Cemetary Abraham Lincoln National Cemetary (Elwood) FMN Federal
406.33750 BM 482 NAC USPIS NLECC United States Postal Service - Inspectors (Base ENC) P25 Federal