If available, see below for a list of known police frequencies for Napa County in California. Or, navigate to your city or town to view your local city and/or police frequencies within Napa County, California.
|154.725||Napa County Sheriff - Alternate||Napa County Sheriff|
|458.9625||Napa County Sheriff - Alternate||Napa County Sheriff|
|151.07||Napa County Sheriff - Dispatch||Napa County Sheriff|
|154.725||Napa County Sheriff - TAC||Napa County Sheriff|
|155.43||Napa County Sheriff - TAC||Napa County Sheriff|
Detect police activity and stay ticket-free in Napa County with these police radar detectors.