ZIP Code 51044
Oto, Iowa · Woodbury County
No22725
Zip51044
TypeSTANDARD
Decommissioned0
Primary CityOto
Acceptable Cities—
Unacceptable Cities—
StateIA
LstateIowa
CountyWoodbury County
TimezoneAmerica/Chicago
Area Codes712
World RegionNA
CountryUS
Latitude42,28
Longitude-95,89