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Entity Entity Type
St. Louis City Trunked Systems (27) Trunked
St. Louis City Amateur Radio Amateur Radio
St. Louis City Category
EMS Agencies and Hospitals Category
Schools Category
Higher Education Category
Missouri State Category
Communications / Security Category
Attractions and Recreation Attraction
Businesses Business Group
Sports Venues Attraction
St Louis City Hotels Business Group

**** Be sure to view the St. Louis County page *****
For Federal Government frequencies, see the St Louis County Federal page 

Mississippi River - Commercial traffic uses Marine Ch 13 while recreational uses Ch 9. Ch. 16 is a hailing channel. For more see Database and American Boating Association.   US Army Corp of Engineers control the lock and dams

Frequencies

St. Louis City

St. Louis (City) Metropolitan Police (SLMPD)

See the wiki for additional info
155.37 CSQ used to communicate with other dispatch centers WQVG550

Missouri Statewide Wireless Interoperable Network (MOSWIN)
Project 25 Phase I
All St Louis Public Safety uses this system for communications
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
45.860WPHS224 B 151.4 PL LB S/W P/P Point-to-Point (back-up to 155.37) FM Law Talk
764.05625WQFX336 M SLMPD Interop 1 Interoperability / Mutual Aid P25 Interop
764.06875WQFX336 M SLMPD Interop 2 Interoperability / Mutual Aid P25 Interop
775.99375WQFX336 M SLMPD Interop 3 Interoperability / Mutual Aid P25 Interop
794.05625WQFX336 M SLMPD Interop 4 Interoperability / Mutual Aid P25 Interop
794.06875WQFX336 M SLMPD Interop 5 Interoperability / Mutual Aid P25 Interop
805.99375WQFX336 M SLMPD Interop 6 Interoperability / Mutual Aid P25 Interop
St. Louis City Fire / EMS
Missouri Statewide Wireless Interoperable Network (MOSWIN)
Project 25 Phase I
Fire/EMS communications (also used w/ Private EMS contracted for city)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.0025 F 118.8 PL StLCity Siren D Outdoor Warning Siren Activation [No License] FMN Data
453.150KJD937 F 411 DPL STL CEMA Siren 1 Siren Data (DTMF) FMN Data
952.71875WNTS873 F StLFD MW RF Fire: Microwave Link (Fire Alarm Manager) FMN Data
Downtown St. Louis Emergency Preparedness (DSTEP)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
153.530WQGN237 BM 186.2 PL StL DSTEP 1 Operations 1 [Expired 3/17] FMN Emergency Ops
155.715KDZ387 BM 179.9 PL StL DSTEP 2 Operations 2 FMN Emergency Ops
Government
Metropolitan St Louis Sewer District
DMR Hytera XPT
Ops at some locations
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
462.6625 M 136.5 PL SLC Shrf Janitor Sheriff: Building Janitors FMN Public Works
453.200WDT462 RM 107.2 PL StL ACT Ops Civil Courts Building: Ops (WFN221) FMN Public Works
451.9375WQTD354 RM CC 1
TG 101
SL 1
SLC Library 101 St Louis City Public Library: Ops DMR Public Works
453.2375WRVD338 RM CC 3
TG 11
SL *
StL Fam Court 11 Family Courts Juvenile Division (SL 1/2) DMR Public Works
453.2375WRVD338 RM CC 3
TG 12
SL *
StL Fam Court 12 Family Courts Juvenile Division (SL 1/2) DMR Public Works
St. Louis Lambert International Airport (STL)

See listing under St Louis County 

EMS Agencies and Hospitals

EMS Agencies

AMR Abbott EMS - St. Louis
MO service area serves St Louis City and County (along with Illinois and surrounding areas)
As of 2017 - using CAD/LOGIS dispatching.  MED-10 used as back-up (see StL County)

Medic One
Serves St Louis City and County.  Backup to local agencies and provides other transports. See STL County 

Missouri Statewide Wireless Interoperable Network (MOSWIN)
Project 25 Phase I
Abbott EMS units located at some St Louis City Firehouses are dispatched on talkgroup 10201 (as of 6/22)
St. Louis Area Trunked Emergency Radio (SLATER)
Project 25 Phase I
Has talkgroup 200 available for use as needed.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
467.950KMK409 F 210.7 PL Abbott IL RF (Link to) EMS: Dispatch - Belleville (462.95R) FMN EMS Dispatch
Hospitals

Most area hospitals are listed under St Louis County Hospitals, due to shared systems.

SSM Health St Louis
DMR Motorola Capacity Plus Multi Site (TRBO)
Communications across all system hospitals (new)
Warner Communications-BJC Hospitals (NXDN)
NXDN NEXEDGE 4800
Communications across most system hospitals
Homer G. Phillips Memorial Hospital

See the WIKI for more info

South City Hospital

8/3/23 - Facility has closed.  Security still in operation in late Aug and may continue to secure the property. Still radio activity 3/24.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
463.7125WRUR450 RM CC 5
TG 1111
SL 1
StAlex Security Security DMR Security
462.1625WRUR450 RM 186.2 PL StAlex Sec/Mnt B Security / Maintenance (LP) FMN Business
St Louis Psychiatric Rehabilitation Center

Formerly Arsenal State Hospital

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
857.9625WPRF605 BM 205 DPL ArsSH Ops Operations (simplex, licensed as R) FM Business
453.075KNGE389 B ArsSH PG Paging Telm Data

Schools

Schools Buses - Unidentified
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.425KNNJ719 RM 051 DPL Lind Sch Bus Lindbergh School: Buses [Expired 3/21] FMN Schools
St. Louis City Public Schools
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.900WPUL525 RM StCy Sch Sec Security Guards (Theresa School) (186.2?) FMN Security
452.700WPUL525 M StCy Sch Op1 Board of Education FMN Schools
457.700WPUL525 M StCy Sch Op2 Board of Education FMN Schools
462.475WPUL525 M StCy Sch Op3 Board of Education FMN Schools
467.475WPUL525 M StCy Sch Op4 Board of Education FMN Schools
451.550WQOM490 RM 54 RAN Blow Mid Sch Blow Middle School [TG 1] NXDN Schools
451.175WQOL752 RM Jeff ElemSch Jefferson Elementary (in use) NXDN Schools
463.850WQOL752 RM Solden HS Solden High School (in use) NXDN Schools
462.475WQOM490 RM SLC School School (in use) NXDN Schools
451.525WQOL752 RM Sigel School Sigel School (in use) NXDN Schools
451.650WQOL752 RM Walbridge Elem Walbridge Elementary (in use) NXDN Schools
451.675WQOM490 RM 50 RAN Oak Hill Elem Oak Hill Elementary (Group Call) NXDN Schools
452.825WQOL752 RM Sumner High Sumner High School (in use) NXDN Schools
452.825WQOM490 RM Mason Elemen Mason Elementary (in use) NXDN Schools
452.875WQOM490 RM Monroe Eleme Monroe Elementary (in use) NXDN Schools
462.525WQOM490 RM Dewey School Dewey School (in use) NXDN Schools
463.850WQOL752 RM Solden High Solden High School (in use) NXDN Schools
464.500 M 88.5 PL CarnahanHS Bus Carnahan High School of the Future: Bus Ops FM Schools
First Student

Also see First Student under St Louis County

First Student - St. Louis (LTR)
LTR Standard
Transportation Operations (still in use 2021)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.375WQBJ552 RM 173.8 PL FS StL Union Union Base (Union 70 Center) FMN Schools
464.100WNJQ665 RM 162.2 PL FS StL Brown Brown Base (411 Brown Ave) FMN Schools
461.650WNJQ665 RM 179.9 PL FS StLC Bus2 Operations FMN Schools
Private / Parochial Schools

See the WIKI for more information

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.550KD36042 M Lutheran HS Lutheran High School South FMN Schools
St Louis University High School
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.625WRAJ782 RM CC 1
TG 1
SL 1
STLUHS Ops 1 Operations DMR Schools
464.625WRAJ782 RM CC 1
TG 2
SL 2
STLUHS Ops 2 Maintenance (?) DMR Schools
464.625WRAJ782 RM CC 1
TG 3
SL 1
STLUHS Buses 3 Buses DMR Schools

Higher Education

Harris-Stowe State College
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.7875WPTX907 RM CC 3
TG 100
SL 1
HSSC Security Security [Expired 1/22, in used 11/23] DMR Schools
Ranken Technical College
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
152.390WQGH826 RM CC 2
TG 1
SL 1
Ranken Security Security [Expired 2017] DMR Security
St. Louis College of Pharmacy
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
462.1125WQUX931 RM CC 8
TG 1
SL *
SLCoP Ops 1 Operations (SL 1/2) DMR Schools
462.1125WQUX931 RM CC 8
TG 2
SL *
SLCoP Ops 2 Maintenance/Housekeeping (SL 1/2) DMR Schools
461.775WQUX931 RM CC 3
TG 104
SL *
SLCop/UHSP Operations (Transit?) (at University of Health Sciences & Pharmacy) DMR Schools
St. Louis University (SLU) / Parks College
St. Louis University/Chaifetz Arena (DMR)
DMR Motorola Capacity Plus Single Site (TRBO)
Athletic Department Operations
St. Louis University (NXDN)
NXDN NEXEDGE 9600
Operations
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.4875WQIU325 RM 134 DPL SLU Ops 1 Athletics/Event Arena: Ops FMN Schools
462.0625WQIU325 RM CC 2
TG 12
SL 2
SLU Ops 2B Ops / Parking Garage: Ops DMR Schools
462.0625WQIU325 RM CC 2
TG 11
SL 1
SLU Ops 2A Ops / Parking Garage: Security DMR Schools
451.5625WQIU325 M SLU Ops 4 Campus Ops/Athletics/Event Arena FMN Schools
452.0625WQIU325 M SLU Ops 5 Campus Ops/Athletics/Event Arena FMN Schools
452.6375WQIU325 M SLU Ops 6 Campus Ops/Athletics/Event Arena FMN Schools
457.6875WQIU325 M SLU Ops 7 Campus Ops/Athletics/Event Arena FMN Schools
457.7125WQIU325 M 244 DPL SLU Ops 8 Campus Ops/Athletics/Event Arena FMN Schools
457.7875WQIU325 M SLU Ops 9 Campus Ops/Athletics/Event Arena FMN Schools
462.4875WQIU325 M SLU Ops 11 Campus Ops/Athletics/Event Arena FMN Schools
467.1875WQIU325 M SLU Ops 12 Campus Ops/Athletics/Event Arena FMN Schools
467.4625WQIU325 M SLU Ops 13 Campus Ops/Athletics/Event Arena FMN Schools
467.4875WQIU325 M SLU Ops 14 Campus Ops/Athletics/Event Arena FMN Schools
463.975WPQA610 RM SLU Ops 17 Building Services/PIUS Library Bldg FMN Schools
466.0625 M 054 DPL SLU Theater Ops Theater Operations FMN Schools
Washington University/School of Medicine

Multiple campuses, see listings in St Louis County 

Missouri State

DYS St Louis

Wainwright State Office Building-St. Louis also licensed for 460/465.225 mobiles

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.670WYZ571 RM 156.7 PL SLCRC New St Louis Community Release Center FMN Data
453.4375WPQK594 RM 023 DPL DYS StLouis1 Operations (3545 Lindell-St Louis) FMN Corrections
453.5125WPQK594 RM 051 DPL DYS StLouis2 Operations (4411 N Newstead-St Louis) FMN Corrections
460.550WPQK594 RM 023 DPL DYS StLouis3 Operations (111 N 7th St-St Louis) (Wainwright State Office Building-St. Louis) FMN Corrections
Transition Center of St. Louis (TCSTL)

St Louis Community Release Center

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.670WYZ571 RM 141.3 PL SLCRC Ops Old Operations FMN Deprecated
460.2125WYZ571 RM 100.0 PL SLCRC Ops Operations (new 2024) FMN Corrections

Communications / Security

COM-EX NET -- Communications Exchange Network

Used as an exchange of information and networking of the different security staffs and organizations throughout the downtown area. The system is also meant to facilitate internal communication on security and beautification matters while providing an enhanced communication link with the police department. Several security staffs and organizations, as well as the CID Guide program, participate in ComEx Net. The CID Guide Dispatcher monitors the ComEx Net and the St. Louis 4th Police District frequency while they are on duty. The console operators of the USBank security staff monitor the base station when the CID Guides are not working. In all the ComEx Net system is monitored 24 hours per day, seven days per week.

DowntownSTL
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
463.800WRDR514 RM CC 2
TG 1
SL 1
DSTL Security 1 Security DMR Security
463.800WRDR514 RM CC 2
TG 2
SL 2
DSTL Security 2 Security DMR Security
463.825WRDR514 RM CC 6
TG 4
SL 2
DSTL Ops TG4 Security Ops DMR Security
DSTEP - Downtown St. Louis Emergency Preparedness

See St. Louis City Public Safety

MetroTransit -- Metrolink/MetroBus

See the Bi-State/Metro WIKI page

Missouri Statewide Wireless Interoperable Network (MOSWIN)
Project 25 Phase I
Admin, Fixed Route, Maintenance and most other communications. Use Tower 206, 207 and 208. Talkgroups 10401-10449