ZIP Code 61840
Dewey, Illinois · Champaign County
No27335
Zip61840
TypeSTANDARD
Decommissioned0
Primary CityDewey
Acceptable Cities—
Unacceptable Cities—
StateIL
LstateIllinois
CountyChampaign County
TimezoneAmerica/Chicago
Area Codes217, 447
World RegionNA
CountryUS
Latitude40,3
Longitude-88,26