ZIP Code 52321
Onslow, Iowa · Jones County
No23053
Zip52321
TypeSTANDARD
Decommissioned0
Primary CityOnslow
Acceptable Cities—
Unacceptable Cities—
StateIA
LstateIowa
CountyJones County
TimezoneAmerica/Chicago
Area Codes563
World RegionNA
CountryUS
Latitude42,1
Longitude-91,01