Dispatch Directory

Non-emergency dispatch numbers for every US county and Canadian area

Emergency? Call 911. These numbers are for non-emergencies only.

Contra Costa County, California non-emergency number

County non-emergency line · Non-emergency dispatch

Contra Costa County Sheriff'S Office

925-646-2441

Confirmed as of Nov 3, 2026 Source: cocosheriff.org

See every police agency and city line for Contra Costa County

This is the main non-emergency line for Contra Costa County. Use it for things like noise complaints, a past theft, or a question for the police when no one is in danger. For emergencies, call 911.

Places in Contra Costa County

Alamo, Antioch, Bethel Island, Brentwood, Byron, Canyon, Clayton, Concord, Crockett, Danville, Diablo, Discovery Bay, El Cerrito, El Sobrante, Hercules, Kensington, Knightsen, Lafayette, Martinez, Moraga, Oakley, Orinda, Pinole, Pittsburg, Pleasant Hill, Port Costa, Richmond, Rodeo, San Pablo, San Ramon, Walnut Creek

Many cities and towns have their own police department line. Look up a specific city in the app.