ZIP Code 51545
Little Sioux, Iowa · Harrison County
No22853
Zip51545
TypeSTANDARD
Decommissioned0
Primary CityLittle Sioux
Acceptable Cities—
Unacceptable Cities—
StateIA
LstateIowa
CountyHarrison County
TimezoneAmerica/Chicago
Area Codes402, 531, 712
World RegionNA
CountryUS
Latitude41,8
Longitude-96,02