Mattress Firm is located in Tonawanda NY, Zip Code: 14150 on the street of 1242 Niagara Falls Blvd. If you want to ask something about the furniture quality, mattresses sizes, catalog prices or any information, the Phone number is 716-836-4300. The coordinates that you can use in navigation applications to find Mattress Firm quickly are 42.98778 -78.82334 USA