Sleep Number Merrillville 11am-7pm 11am-7pm 11am-7pm 11am-7pm 11am-7pm 11am-7pm 11am-7pm2535 Southlake Mall Merrillville, IN 46410 USNext to Buffalo Wild Wingsphone(219) 769-4823(219) 769-4823Text StoreEmail UsGet DirectionsView Store Details