Mattress Firm is located in Rockwall TX, Zip Code: 75087 on the street of 2344 Greencrest Blvd. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 972-772-3969. The coordinates that you can use in navigation applications to find Mattress Firm quickly are 32.90158 -96.45867 USA