Mattress Firm Northeast Dallas is located in Dallas TX, Zip Code: 75214 on the street of 6464 E Northwest Hwy, Ste 514. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 214-613-4579. The coordinates that you can use in navigation applications to find Mattress Firm Northeast Dallas quickly are 32.856774 -96.750038 USA