| Business | Phone |
| Beltone Hearing Aid Ctr 1900 N Providence Rd # 321, Columbia 65202 | (573) 443-3401 |
| Boone Hearing Ctr 5614 E Saint Charles Rd # D, Columbia 65202 | (573) 442-2020 |
| Hear Usa Inc 1504 E Broadway # 219, Columbia 65201 | (573) 443-5913 |
| Hearing Solutions 3610 Buttonwood Dr # 200, Columbia 65201 | (573) 886-8975 |
| Miracle-Ear 2201 W Worley St, Columbia 65203 | (573) 445-1407 |