Durham County, Ontario (ON) Scanner Frequencies and Radio Frequency Reference

Durham County, Ontario

Last Updated: October 22, 2025, 00:48 am UTC

Entity	Entity Type
Durham County Trunked Systems (14)	Trunked
Durham County Amateur Radio	Amateur Radio
Regional Services	Category
Utility	Category
Healthcare	Category
Emergency/Disaster	Category
Federal	Category
Schools	Category
Attractions	Attraction
Business	Business Group
Greenbank Airfield (CNP8)	Aircraft / Airport
Media	Business Group
Oshawa Airport (YOO)	Aircraft / Airport

Frequencies

Grouped

All

New/Updated

Show Repeater Inputs

Regional Services

Regionwide

Durham NextGen Project 25 Phase II	This is the Durham Region Trunk system used by the Regional Police Service, Fire Departments and most municipal/township services.
Metrolinx - GO Transit Project 25 Phase II	GO Transit in Durham Region operate on this system via the Lakeshore East line for Go Trains and Go Bus East talkgroup for the buses. Durham Region Transit also use the Metrolinx trunk system for their communications.

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
168.960	Multiple	RM	123.0 PL	D Rgn Works	Durham Region Works (Alarms)	FM	Data
453.8875		M	14 RAN	IMOS Durham Sim	IMOS Durham Highway Maintenance Simplex	NXDN48	Public Works

Ajax

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
469.7125		BM		TwnAjax	Town of Ajax	FMN	Public Works

Clarington

Ontario Parks
Project 25 Conventional Networked

Darlington Provincial Park has moved to this system

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
46.940	XLN280	BM	127.3 PL	DarlingtonPP	Darlington Provincial Park Operations	FM	Multi-Dispatch
46.760	CKE726	BM	110.9 PL	DarlingtonPP	Darlington Provincial Park Interpark	FM	Multi-Talk

Pickering

Scugog Township

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
166.890	XJL408	RM	203.5 PL	Scugog Rds	Township Roads Dept.	FM	Public Works

Uxbridge

Utility

Hydro One

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
48.910		BM	114.8 PL	Hydro One D2	Hydro One	FM	Utilities
49.250		BM	114.8 PL	Hydro One B3	Hydro One	FM	Utilities

Ontario Power Generation - Darlington

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
410.8375	XOH458	RM		OPGDarlingtn	Ontario Power Generation - Darlington	FMN	Utilities

Ontario Power Generation - Pickering

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
149.290	XOH437	B		OPG Pickrng	Ontario Power Generation - Paging	FM	Data

Oshawa PUC Networks

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
153.590	XJI33	RM	151.4 PL	OSH PUC	Oshawa PUC Networks	FM	Utilities
153.740		BM	151.4 PL	OSH PUC SIM	Oshawa PUC Networks - Simplex	FM	Utilities

Elexicon Energy

Moved to Durham Region NextGen system.

Enbridge Gas Distribution

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
419.5125	CYE368	B		EnbridgeGas	Enbridge Gas Distribution (Monitoring)	FMN	Data

Healthcare

Ontario Shores Centre for Mental Health Sciences

Frequency	Type	Tone	Alpha Tag	Description	Mode	Tag
413.2125	BM	CC 8 TG 17766 SL 2	OSC Security	Security	DMR	Security
413.2125	BM	CC 8 TG 17777 SL 1	OSC Security	Security	DMR	Security
410.0375	BM	CC 12 TG 17788 SL 1	OSC Custodians	Custodians	DMR	Business
410.0375	BM	CC 12 TG 17799 SL 2	OSC PlantService	Plant Services	DMR	Business
464.6375	BM	CC 6 TG 503801 SL 2	OSC APH	APH	DMR	Business

Lakeridge Health - Ajax-Pickering Hospital

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
454.3625		BM	CC 8 TG 8837 SL 1	LH APH Security	Security	DMR	Security

Lakeridge Health - Oshawa General Hospital

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
413.8875		RM	179.9 PL	OSH GEN CERS	Lakeridge Oshawa General (CERS)	FMN	Hospital
464.7125		B		OGH	Lakeridge Oshawa General	FMN	Business

Whitby Mental Health Centre

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
413.2125				BASTROP FCI	Mental Health Centre	FM	Federal
413.5125				BASTROP FCI	Mental Health Centre	FM	Federal

Emergency/Disaster

Ontario Community Emergency Assistance Program

Frequency	Type	Alpha Tag	Description	Mode	Tag
151.055	M	OCEAP	Ontario Community Emergency Assistance Program	FM	Emergency Ops
151.085	M	OCEAP	Ontario Community Emergency Assistance Program	FM	Emergency Ops
151.155	M	OCEAP	Ontario Community Emergency Assistance Program	FM	Emergency Ops

Federal

Government of Canada

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
159.810		BM		IC	Industry Canada	FM	Federal

Schools

Clarington

Some frequencies in use are shared with lincensed users in the Bowmanville area, mainly those with portables. PL's seem to change without notice.

Frequency	Type	Tone	Alpha Tag	Description	Mode	Tag
451.7875	M	026 DPL	Charles Bowman	Charles Bowman Public School	FMN	Schools
452.8125	M	103.5 PL	St. Elizabeth	St. Elizabeth Catholic School	FMN	Schools
453.700	M	754 DPL	John M James	John M. James Public School	FMN	Schools
468.150	M	116 DPL	Harold Longworth	Harold Longworth Public School	FMN	Schools
469.2625	M	82.5 PL	Dk Cambridge	Duke Of Cambridge Public School	FMN	Schools

Oshawa

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
451.7875		M	110.9 PL	A-M Elementary	Antonine-Maillet Elementary School	FMN	Schools