| Atlantic
Broadband, LLC |
| Broadstar
Services, LLC |
| Charter
Communication |
| Comcast
Cablevision |
| Comcast
Communications |
| Connexion
Technologies |
| Crown
Castle Solutions Corporation |
| Davidson
Cable |
| Fairfield
Communications |
| Fort
Mill Telephone (Comporium) |
| Home
Telephone |
| Horry
Telephone |
| Klip
Interactive |
| Knology
of the Low Country |
| Lancaster
Telephone (Comporium) |
| Northland
Cable Television-Greenwood |
| Palmetto
Net |
| PBT
Telecom Inc |
| Pine
Tree Cable |
| Resorts
Cable TV Co. |
| Savannah
Valley Cablevision |
| Shentel
Converged Services |
| Southern
Coastal Cable |
| Time
Warner Cable |
| Time
Warner Entertainment |
| Time
Warner Telecom |
| TruVista/Camden
Corporate Investments LLC |
| University
of South Carolina - Columbia |
| US
Cable Coastal (Comcast) |
| Xspedius
DBA TimeWarner Telecom |
| YRT2 |
