ZIP Code 62443
Mason, Illinois · Effingham County
No27643
Zip62443
TypeSTANDARD
Decommissioned0
Primary CityMason
Acceptable Cities—
Unacceptable CitiesGilmore
StateIL
LstateIllinois
CountyEffingham County
TimezoneAmerica/Chicago
Area Codes217, 447, 618
World RegionNA
CountryUS
Latitude38,95
Longitude-88,62