If available, see below for a list of known police frequencies for Knoxville, Pennsylvania. Or, navigate to another city or town within Tioga County, to view the local police frequencies.
| Blossburg | Elkland | Knoxville | Lawrenceville | |
| Liberty | Mansfield | Roseville | Tioga | |
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| Wellsboro | Westfield | |||
Detect police activity and stay ticket-free in Knoxville, Pennsylvania with these police radar detectors.