If available, see below for a list of known police frequencies for Belgium, Wisconsin. Or, navigate to another city or town within Ozaukee County, to view the local police frequencies.
| Bayside | Belgium | Cedarburg | Fredonia | |
| Grafton | Mequon | Newburg | Port Washington | |
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| Saukville | Thiensville | |||
Detect police activity and stay ticket-free in Belgium, Wisconsin with these police radar detectors.