| Aderesi ya email | twinsvoicefoundation@gmail.com |
|---|---|
| Nomero ya telephone | 0712 508 331, 0673 177 715, |
| Aderesi z'umuhanda: | Ubungo Riverside karibu na Landmark Hotel. |
| Aderesi ya email: | P. O. Box 61049 Dar es salaam |
| Amazina: | David J. Mwandalima |
| Uwandikirwa: | Managing Director |