If available, see below for a list of known police frequencies for Derby, Connecticut. Or, navigate to another city or town within New Haven County, to view the local police frequencies.
| Frequency | Description | Agency | |
|---|---|---|---|
| 159 | Derby Police - Alternate | Derby Police | |
| 155.49 | Derby Police - Dispatch | Derby Police |
Detect police activity and stay ticket-free in Derby, Connecticut with these police radar detectors.