Mattress Firm Phillipsburg is located in Phillipsburg NJ, Zip Code: 8865 on the street of 1205 New Brunswick Ave. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 908-859-1956. The coordinates that you can use in navigation applications to find Mattress Firm Phillipsburg quickly are 40.67497 -75.13677 USA