If available, see below for a list of known police frequencies for Caldwell, New Jersey. Or, navigate to another city or town within Essex County, to view the local police frequencies.
| Caldwell | East Orange | Essex Fells | Glen Ridge | |
|
| ||||
| Newark | North Caldwell | Roseland | ||
Detect police activity and stay ticket-free in Caldwell, New Jersey with these police radar detectors.