ZIP Code 52035
Colesburg, Iowa · Delaware County
No22915
Zip52035
TypeSTANDARD
Decommissioned0
Primary CityColesburg
Acceptable Cities—
Unacceptable CitiesOsterdock
StateIA
LstateIowa
CountyDelaware County
TimezoneAmerica/Chicago
Area Codes563
World RegionNA
CountryUS
Latitude42,63
Longitude-91,2