| Business | Phone |
| Achieve Hearing & Rehab Inc 5928 W Parker Rd 1000, Plano 75093 | (972) 608-0416 |
| Enhanced Hearing Professionals 5957 Dallas Pkwy 100, Plano 75093 | (972) 596-3973 |
| National Hearing Ctr Inc 8801 Ohio Dr, Plano 75024 | (469) 633-1131 |
| Beltone Hearing Aid Service 926 E 15th St, Plano 75074 | (972) 424-7848 |
| Bio Dynamics Intl Plano 75075 | (972) 769-9323 |