| Business | Phone |
| Abc Hearing Aid Center 1901 W Hamilton St, Allentown 18104 | (610) 432-9542 |
| Audio Associates2 1901 W Hamilton St, Allentown 18104 | (610) 432-4155 |
| Hearing Aid Health Care 48 S 10th St, Allentown 18102 | (610) 434-7737 |
| Hearing Aid Svc Of Allentown 1575 Pond Rd # 203, Allentown 18104 | (610) 366-7544 |
| Kleckner Audiology 1259 S Cedar Crest Blvd # 323, Allentown 18103 | (610) 435-8299 |
| Pro Sound Hearing Allentown 18104 | (610) 366-7068 |
| Reardon's Christian Hearing 1615 W Cedar St, Allentown 18102 | (610) 435-7777 |