Mattress Firm Post Road is located in Fairfield CT, Zip Code: 6824 on the street of 561 Post Rd. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 203-334-4168. The coordinates that you can use in navigation applications to find Mattress Firm Post Road quickly are 41.14837 -73.24462 USA