RBJ Corporation
All OCNs operating under this holding company.
| OCN | Company | HQ | Type | Total | Recent | Website |
|---|---|---|---|---|---|---|
| 1900 | K L M Telephone Company | Maitland, MO | Incumbent Local Exchange Carrier | 4 | — | fastwyre.com |
| 1929 | Holway Telephone Company | Maitland, MO | Incumbent Local Exchange Carrier | 2 | — | americanbb.com |