| Business | Phone |
| B & L Communications 725 11th Avenue Blvd Se, Hickory 28602 | (828) 324-4611 |
| Code Llc 2013 1st St Se, Hickory 28602 | (828) 328-6004 |
| Uni-Com Systems 1012 3rd Ave Nw # B, Hickory 28601 | (828) 324-4000 |
| Telcom System 609 Highland Ave Se, Hickory 28602 | (828) 322-7600 |
| Telephones Plus 1415 20th Ave Ne, Hickory 28601 | (828) 324-6167 |
| Sani-Phone Svc Hickory 28602 | (828) 261-7603 |
| Scott's Electronics 152 Rosenbalm Ln, Hickory 28601 | (828) 495-2699 |
| Piedmont Telecom 945 3rd Ave Se, Hickory 28602 | (828) 324-4206 |
| M & B Communications 216 2nd St Nw, Hickory 28601 | (828) 322-8822 |
| New Telephone Co 431 21st St Se, Hickory 28602 | (828) 322-3412 |