| Place |
Post Code |
| Busekanka, Nkanka |
None |
| Cyibumba, Nkanka |
None |
| Gasharu, Nkanka |
None |
| Gitwa, Nkanka |
None |
| Hepfu, Nkanka |
None |
| Kamanyenga, Nkanka |
None |
| Kangazi, Nkanka |
None |
| Karama, Nkanka |
None |
| Kazungu, Nkanka |
None |
| Kinyaga, Nkanka |
None |
| Mariba, Nkanka |
None |
| Munyange, Nkanka |
None |
| Murama, Nkanka |
None |
| Muramba, Nkanka |
None |
| Murambi, Nkanka |
None |
| Nkanga, Nkanka |
None |
| Nyabiranga, Nkanka |
None |
| Rugabano, Nkanka |
None |
| Rugaragara, Nkanka |
None |
| Rusebeya, Nkanka |
None |
| Rusunyu, Nkanka |
None |
| Rweya, Nkanka |
None |
| All postal codes in Rusizi |
| Bugarama, Rusizi |
| Butare, Rusizi |
| Bweyeye, Rusizi |
| Gashonga, Rusizi |
| Giheke, Rusizi |
| Gihundwe, Rusizi |
| Gikundamvura, Rusizi |
| Gitambi, Rusizi |
| Kamembe, Rusizi |
| Muganza, Rusizi |
| Mururu, Rusizi |
| Nkanka, Rusizi |
| Nkombo, Rusizi |
| Nkungu, Rusizi |
| Nyakabuye, Rusizi |
| Nyakarenzo, Rusizi |
| Nzahaha, Rusizi |
| Rwimbogo, Rusizi |