If available, see below for a list of known police frequencies for Cumberland County in Illinois. Or, navigate to your city or town to view your local city and/or police frequencies within Cumberland County, Illinois.
| Frequency | Description | Agency | |
|---|---|---|---|
| 155.07 | Cumberland County Sheriff - Dispatch | Cumberland County Sheriff | |
| 155.31 | Cumberland County Sheriff - Dispatch | Cumberland County Sheriff | |
| 453.2625 | Cumberland County Sheriff - Dispatch | Cumberland County Sheriff | |
| 458.2625 | Cumberland County Sheriff - Dispatch | Cumberland County Sheriff |
Detect police activity and stay ticket-free in Cumberland County with these police radar detectors.