Mattress Firm San Antonio is located in San Antonio TX, Zip Code: 78258 on the street of 22118 Us Highway 281 N. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 210-497-6252. The coordinates that you can use in navigation applications to find Mattress Firm San Antonio quickly are 29.64794 -98.45075 USA