ZIP Code 62921
Colp, Illinois · Williamson County
No27938
Zip62921
TypePO BOX
Decommissioned0
Primary CityColp
Acceptable Cities—
Unacceptable CitiesNew Camp, Old Camp
StateIL
LstateIllinois
CountyWilliamson County
TimezoneAmerica/Chicago
Area Codes618
World RegionNA
CountryUS
Latitude37,8
Longitude-89,08