ZIP Code 60431
Joliet, Illinois · Will County
No26628
Zip60431
TypeSTANDARD
Decommissioned0
Primary CityJoliet
Acceptable CitiesShorewood
Unacceptable Cities—
StateIL
LstateIllinois
CountyWill County
TimezoneAmerica/Chicago
Area Codes779, 815
World RegionNA
CountryUS
Latitude41,51
Longitude-88,18