Zip Area Code

Monona County, Iowa

Monona County, Iowa, has 10 towns and 9 ZIP codes, in area code 712.

Towns in Monona County, A to Z

TownZIP codesArea codes
Blencoe51523712
Castana51010712
Mapleton51034712
Moorhead51558712
Onawa51040712
Rodney51051712
Soldier51572712
Turinnearest51040712
Ute51060712
Whiting51063712

ZIP codes in Monona County

Area code in Monona County

  • Area code 712

    In service since 1947. Local calls are dialed with seven digits.