Turtle Mountain Communications Inc
All OCNs operating under this holding company.
| OCN | Company | HQ | Type | Total | Recent | Website |
|---|---|---|---|---|---|---|
| 1636 | United Telephone Mutual Aid Corporation | Langdon, ND | Incumbent Local Exchange Carrier | 16 | · | utma.com |
All OCNs operating under this holding company.
| OCN | Company | HQ | Type | Total | Recent | Website |
|---|---|---|---|---|---|---|
| 1636 | United Telephone Mutual Aid Corporation | Langdon, ND | Incumbent Local Exchange Carrier | 16 | · | utma.com |