Mattress Firm is located in Chicago IL, Zip Code: 60610 on the street of 1201 N Clark St Ste F. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 312-573-1230. The coordinates that you can use in navigation applications to find Mattress Firm quickly are 41.90441 -87.63129 USA