Mattress Firm is located in Atlanta GA, Zip Code: 30305 on the street of 2828 Peachtree Rd NW Ph 3230. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 404-814-4486. The coordinates that you can use in navigation applications to find Mattress Firm quickly are 33.83285 -84.38535 USA