ZIP Code 52231
Harper, Iowa · Keokuk County
No23014
Zip52231
TypeSTANDARD
Decommissioned0
Primary CityHarper
Acceptable Cities—
Unacceptable Cities—
StateIA
LstateIowa
CountyKeokuk County
TimezoneAmerica/Chicago
Area Codes319, 641
World RegionNA
CountryUS
Latitude41,36
Longitude-92,05