| Relationships | Role | Relationship Start | Relationship End |
| Vtr Tele-Communicaciones S.A. | Subsidary | 10/1/1989 | 7/30/1998 |
| Compania Nacional De Telefonos S.A. | Subsidary | 2/1/1993 | 6/17/1997 |
| Enaex S.A. | Subsidary | 12/1/1993 | 9/29/1994 |
| Vtr Inversiones S.A. | Subsidary | 8/1/1991 | 2/27/1993 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Continental International Finance Corporation Ii S.A. | Buyer | Discontinued | 7/31/1998 |