Mister Mattress is located in Knoxville TN, Zip Code: 37912 on the street of 2325 Old Callahan Dr. If you want to ask something about the furniture quality, mattresses sizes, catalog prices or any information, the Phone number is 865-947-2337. The coordinates that you can use in navigation applications to find Mister Mattress quickly are 36.01083 -84.02437 USA