| Business | Phone |
| U T Medical Center 1924 Alcoa Hwy # U2, Knoxville 37920 | (865) 544-9151 |
| University-Tenn Hearing Aid 455 S Stadium Hall, Knoxville 37996 | (865) 974-5453 |
| Family Hearing Center 105 Northview St # B, Knoxville 37919 | (865) 588-3511 |
| Hearing & Speech Center 1600 Payton Manning Path, Knoxville 37996 | (865) 974-5451 |
| Hearing Conservation Assoc Inc 2001 Laurel Ave # G1, Knoxville 37916 | (865) 525-0591 |
| Hearing Conservation Assoc Inc 408 N Cedar Bluff Rd # 160, Knoxville 37923 | (865) 690-7531 |