Mattress Firm Indianapolis South is located in Indianapolis IN, Zip Code: 46227 on the street of 7701 US 31 S. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 317-883-8949. The coordinates that you can use in navigation applications to find Mattress Firm Indianapolis South quickly are 39.65447 -86.13971 USA