| Charter Fiberlink AR- CCVII, LLC | - | St Louis, MO | Active |
| Charter Fiberlink AZ-CCVII, LLC | - | St. Louis, MO | Active |
| Charter Fiberlink CA- CCO, LLC | - | St Louis, MO | Active |
| Charter Fiberlink CA- CCVII, LLC | - | St. Louis, MO | Active |
| Charter Fiberlink CC VIII, LLC. | - | St Louis, MO | Active |
| Charter Fiberlink CCO, LLC. | - | St Louis, MO | Active |
| Charter Fiberlink CO-CCO, LLC | - | St. Louis, MO | Active |
| Charter Fiberlink CO-CCVI, LLC | - | St. Louis, MO | Active |
| Charter Fiberlink CT- CCO, LLC | - | St Louis, MO | Active |
| Charter Fiberlink GA-CCVII, LLC | - | St. Louis, MO | Active |
| Charter Fiberlink ID-CCVII, LLC | - | St. Louis, MO | Active |
| Charter Fiberlink KS-CCO, LLC | - | St. Louis, MO | Active |
| Charter Fiberlink KS-CCVI, LLC | - | St. Louis, MO | Active |
| Charter Fiberlink LA-CCO, LLC | - | St Louis, MO | Active |
| Charter Fiberlink LA-CCVI, LLC | - | St. Louis, MO | Active |
| Charter Fiberlink MA-CCO, LLC | - | St Louis, MO | Active |
| Charter Fiberlink MS- CCVI, LLC | - | St Louis, MO | Active |
| Charter Fiberlink MS-CCVII, LLC | - | St. Louis, MO | Active |
| Charter Fiberlink NC-CCO, LLC | - | St Louis, MO | Active |
| Charter Fiberlink NC-CCVI, LLC | - | St. Louis, MO | Active |
| Charter Fiberlink NC-CCVII, LLC | - | St. Louis, MO | Active |
| Charter Fiberlink NH-CCO, LLC | - | St Louis, MO | Active |
| Charter Fiberlink NM-CCO, LLC | - | St. Louis, MO | Inactive |
| Charter Fiberlink NV-CCVII, LLC | - | St Louis, MO | Active |
| Charter Fiberlink NY-CCO, LLC | - | St Louis, MO | Active |
| Charter Fiberlink OH-CCO, LLC | - | St Louis, MO | Active |
| Charter Fiberlink OR-CCVII, LLC | - | St Louis, MO | Active |
| Charter Fiberlink PA-CCO, LLC | - | St. Louis, MO | Active |
| Charter Fiberlink PA-CCVI, LLC | - | St. Louis, MO | Active |
| Charter Fiberlink SC-CCO, LLC | - | St Louis, MO | Active |
| Charter Fiberlink TX-CCO, LLC | - | St Louis, MO | Active |
| Charter Fiberlink UT-CCVII, LLC | - | St. Louis, MO | Active |
| Charter Fiberlink VA-CCO, LLC | - | St Louis, MO | Active |
| Charter Fiberlink VA-CCVI, LLC | - | St. Lous, MO | Active |
| Charter Fiberlink VA-CCVII, LLC | - | St. Louis, MO | Active |
| Charter Fiberlink VT- CCO, LLC | - | St Louis, MO | Active |
| Charter Fiberlink WA-CCVII, LLC | - | St Louis, MO | Active |
| Charter Fiberlink WV-CCVI, LLC | - | St. Louis, MO | Active |
| Charter Fiberlink, LLC | Charter Telepone Service | St. Louis, MO | Inactive |
| Charter Fiberlink- Alabama, LLC | - | St Louis, MO | Active |
| Charter Fiberlink- Georgia, LLC | - | St Louis, MO | Active |
| Charter Fiberlink- Illinois, LLC | - | St Louis, MO | Active |
| Charter Fiberlink- Michigan, LLC | - | St Louis, MO | Active |
| Charter Fiberlink- Tennessee, LLC | - | St Louis, MO | Active |
| Charter Fiberlink-Maryland II, LLC | - | St Louis, MO | Active |
| Chesapeake Bay Communications, LLC | Chesapeake Bay Communications | Cape Charles, VA | Active |
| Chickasaw Telecommunications Services Inc. | Chickasaw Telecommunications Services, Inc. | Sulphur, OK | Active |
| ChimeNet, Inc. | - | Wallingford, CT | Active |
| Choctaw Communications, Inc. | Smoke Signal Communications | Houston, TX | Inactive |
| Choicetel, LLC. | Choicetel | Eagle River, WI | Active |