ZIP Code 51555
Missouri Valley, Iowa · Harrison County
No22862
Zip51555
TypeSTANDARD
Decommissioned0
Primary CityMissouri Valley
Acceptable CitiesMissouri Vly, Mo Valley
Unacceptable Cities—
StateIA
LstateIowa
CountyHarrison County
TimezoneAmerica/Chicago
Area Codes402, 531, 712
World RegionNA
CountryUS
Latitude41,55
Longitude-95,89