AreaCodesPro Directory
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Cities Served
East ChicagoPrimary
Hammond77,491 pop
Gary69,739 pop
Michigan City69,459 pop
Portage37,540 pop
Merrillville36,196 pop
Valparaiso33,820 pop
Hobart29,516 pop
Schererville29,381 pop
East Chicago26,502 pop
Map showing 12 locations served.