Valparaiso, Chesterton, Portage, Porter, Ogden Dunes, Burns Harbor, Griffith, Highland, Crown Point, Lake of the Four Seasons, Dunes Acres, Demotte, Hebron, Hobart, Lake Station, LaPorte, Long Beach, Merrillville, Munster, Knox, North Judson, San Pierre, Winfield, Cedar Lake, Dyer, Hanna, Kingsford Heights, Kingsbury, Kouts, LaCrosse, New Chicago, Town of Pines, Rolling Prarie, South Haven, St. John, Wanatah, Westville, Wheatfield, Hammond, Schererville, Winamac, and the counties of Porter, Lake, LaPorte, and Starke, Jasper, and Pulaski, 46304, 46303, 46307, 46311, 46319, 46320, 46321, 46322, 46323, 46324, 46301, 46302, 46308, 46310, 46325, 46327, 46340, 46341, 46342, 46345, 46346, 46347, 46348, 46349, 46350, 46352, 46355, 46356, 46365, 46366, 46368, 46373, 46374, 46375, 46380, 46382, 46385, 46390, 46391, 46393, 46401, 46402, 46403, 46404, 46405, 46406, 46407, 46408, 46409, 46410, 46411, 46532, 46534, 46996