| Business | Phone |
| Cellular Associates 17301 Valley Mall Rd, Hagerstown 21740 | (301) 582-1500 |
| Citywide Communications 701 Dual Hwy, Hagerstown 21740 | (301) 766-4100 |
| Wireless Connection 1423 Dual Hwy, Hagerstown 21740 | (301) 739-4350 |
| Mid-Atlantic Protel 1423 Dual Hwy, Hagerstown 21740 | (301) 739-7243 |