Mattress Firm South Rivers is located in North Charleston SC, Zip Code: 29406 on the street of 7381 Rivers Ave Suite 102. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 843-553-2424. The coordinates that you can use in navigation applications to find Mattress Firm South Rivers quickly are 32.90283 -80.0064 USA