Sleep Number Merrillville 11am-7pm 11am-7pm 11am-7pm 11am-7pm 11am-7pm 11am-7pm 11am-7pm1685 E 80th Ave Unit B Merrillville, IN 46410 USOpposite Southlake Mall off East US Highway 30 and Mississippi Street, next to Outback Steakhousephone(219) 769-4823(219) 769-4823Text StoreEmail UsGet DirectionsView Store Details