Mattress Firm Clearance is located in Knoxville TN, Zip Code: 37918 on the street of 5307 Washington Pike. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 865-544-5940. The coordinates that you can use in navigation applications to find Mattress Firm Clearance quickly are 36.03379 -83.88873 USA