If available, see below for a list of known police frequencies for Tennant, Iowa. Or, navigate to another city or town within Shelby County, to view the local police frequencies.
| Defiance | Earling | Elk Horn | Harlan | |
| Irwin | Kirkman | Panama | Portsmouth | |
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| Shelby | Tennant | Westphalia | ||
Detect police activity and stay ticket-free in Tennant, Iowa with these police radar detectors.