Mattress Firm is located in Phoenix AZ, Zip Code: 85032 on the street of 4320 E Cactus Rd. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 602-494-4200. The coordinates that you can use in navigation applications to find Mattress Firm quickly are 33.59937 -111.98869 USA