| Ort | Postleitzahl |
|---|---|
| Bataillon, Buhavu | None |
| Batayo, Buhavu | None |
| Biragorago, Buhavu | None |
| Bishange, Buhavu | None |
| Bona, Buhavu | None |
| Bora Uzima, Buhavu | None |
| Buanda, Buhavu | None |
| Bubale I, Buhavu | None |
| Bubale II, Buhavu | None |
| Bugaza, Buhavu | None |
| Buguli, Buhavu | None |
| Bukiri, Buhavu | None |
| Bulenga, Buhavu | None |
| Bulengo, Buhavu | None |
| Bulera, Buhavu | None |
| Bumera, Buhavu | None |
| Bushushu, Buhavu | None |
| Busisi, Buhavu | None |
| Butondo, Buhavu | None |
| Chabondo I, Buhavu | None |
| Chabondo II, Buhavu | None |
| Chabunda, Buhavu | None |
| Chaminunu, Buhavu | None |
| Chanyi, Buhavu | None |
| Chasheke, Buhavu | None |
| Chibandja, Buhavu | None |
| Postleitzahlen in Kalehe | |
|---|---|
| Buhavu, Kalehe | |
| Buloho, Kalehe | |