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Last Updated: October 9, 2015, 11:52 pm
US > California

State of California Radio Reference

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California Agencies Updated in the Past 7 days

California Highway Patrol (CHP)
Federal Operations (Statewide or Regional)

Go to a County

County pages contain radio communications information for all agencies and services within a County

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California State Agencies

Frequencies for California public safety agencies

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Go to Metro Area

Metro area pages are a collection of links to county and agency information for a defined Metro area.

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California Areawide Frequencies

Misc areawide frequencies in California.

Please also see our United States nationwide frequencies page here.

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Areawide Trunking Systems in California

Procomm Wireless DMR Motorola Connect Plus (TRBO)
Network 101 NXDN NEXEDGE
Southern California Edison (Project 25) System Project 25 Phase II
Network 311 NXDN NEXEDGE
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