If available, see below for a list of known fire department frequencies for Newhall, Iowa. Or, navigate to another city or town within Benton County, to view the local fire department frequencies.
| Atkins | Belle Plaine | Blairstown | Garrison | |
| Keystone | Luzerne | Mount Auburn | Newhall | |
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| Norway | Shellsburg | Urbana | Van Horne | |
| Vinton | Walford | |||