| Business | Phone |
| Metrolina Hearing Aids Inc 2711 Randolph Rd # 307, Charlotte 28207 | (704) 334-4428 |
| Audiologic Services 320 Lillington Ave, Charlotte 28204 | (704) 332-1574 |
| Charlotte Audiology Svc 1928 Randolph Rd # 215, Charlotte 28207 | (704) 377-0375 |
| Charlotte Eye Ear Nose/Throat 6035 Fairview Rd, Charlotte 28210 | (704) 295-3300 |
| Hearing & Balance Center 3601 Carmel Forest Dr, Charlotte 28226 | (704) 542-3339 |