Mattress Firm North Smithfield is located in North Smithfield RI, Zip Code: 2896 on the street of 23 Dowling Village Blvd. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 401-762-2029. The coordinates that you can use in navigation applications to find Mattress Firm North Smithfield quickly are 41.98035 -71.50902 USA