Mattress Firm is located in Glendale AZ, Zip Code: 85308 on the street of 7580 W Bell Rd. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 623-487-3466. The coordinates that you can use in navigation applications to find Mattress Firm quickly are 33.638505 -112.222692 USA