| Business | Phone |
| A Swecker Communication Svc Roanoke 24013 | (540) 767-5777 |
| B B & T Communications 7737 Garland Cir, Roanoke 24019 | (540) 265-3500 |
| Carrier Access Corp 5241 Valleypark Dr, Roanoke 24019 | (540) 527-2130 |
| Commercial Telephone Spclsts 8213 Old Tavern Rd, Roanoke 24019 | (540) 362-5588 |
| Ideacom Mid-Atlantic 1540 Plantation Rd Ne, Roanoke 24012 | (540) 982-0071 |
| Research Communications Corp 5045 Hollins Rd, Roanoke 24019 | (540) 563-1708 |