ZIP Code 46411
Merrillville, Indiana · Lake County
No20267
Zip46411
TypePO BOX
Decommissioned0
Primary CityMerrillville
Acceptable CitiesGary
Unacceptable Cities—
StateIN
LstateIndiana
CountyLake County
TimezoneAmerica/Chicago
Area Codes219
World RegionNA
CountryUS
Latitude41,47
Longitude-87,32