Mattress Firm Rockford is located in Rockford IL, Zip Code: 61108 on the street of 6290 E State St. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 815-397-8451. The coordinates that you can use in navigation applications to find Mattress Firm Rockford quickly are 42.26744 -88.993162 USA