Mattress Firm Newport is located in Newport RI, Zip Code: 2840 on the street of 199 Connell Hwy. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 401-380-2190. The coordinates that you can use in navigation applications to find Mattress Firm Newport quickly are 41.6747 -71.16313 USA