If available, see below for a list of known police frequencies for Greenbrier, Alabama. Or, navigate to another city or town within Limestone County, to view the local police frequencies.
| Ardmore | Athens | Belle Mina | Capshaw | |
| Coxey | Decatur | Elkmont | Good Springs | |
| Greenbrier | Holland Gin | Huntsville | Lester | |
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| Madison | Mooresville | Oakland | Owens | |
| Scarce Grease | Tanner | Thach | Veto | |
Detect police activity and stay ticket-free in Greenbrier, Alabama with these police radar detectors.