If available, see below for a list of known police frequencies for Otterville, Illinois. Or, navigate to another city or town within Jersey County, to view the local police frequencies.
| Elsah | Fidelity | Fieldon | Grafton | |
|
| ||||
| Jerseyville | Otterville | |||
Detect police activity and stay ticket-free in Otterville, Illinois with these police radar detectors.