ZIP Code 46312
East Chicago, Indiana · Lake County
No20212
Zip46312
TypeSTANDARD
Decommissioned0
Primary CityEast Chicago
Acceptable Cities—
Unacceptable Cities—
StateIN
LstateIndiana
CountyLake County
TimezoneAmerica/Chicago
Area Codes219
World RegionNA
CountryUS
Latitude41,64
Longitude-87,45