If available, see below for a list of known police frequencies for Fischer, Texas. Or, navigate to another city or town within Comal County, to view the local police frequencies.
| Bracken | Bulverde | Canyon Lake | Fair Oaks Ranch | |
| Fischer | Garden Ridge | Gruene | New Braunfels | |
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| San Antonio | Schertz | Selma | Spring Branch | |
Detect police activity and stay ticket-free in Fischer, Texas with these police radar detectors.