Mattress Firm is located in Edinburg TX, Zip Code: 78539 on the street of 293 E Trenton Rd. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 956-287-0701. The coordinates that you can use in navigation applications to find Mattress Firm quickly are 26.261772 -98.169997 USA