Mattress Firm Portage is located in Portage MI, Zip Code: 49002 on the street of 6125 S Westnedge Ave. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 269-327-0471. The coordinates that you can use in navigation applications to find Mattress Firm Portage quickly are 42.22782 -85.58892 USA