Mattress Firm Cranston is located in Cranston RI, Zip Code: 2920 on the street of 1 New London Ave. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 401-942-2142. The coordinates that you can use in navigation applications to find Mattress Firm Cranston quickly are 41.76369095 -71.45999146 USA