| Place | Postal Code |
|---|---|
| Ablison, Cavalla | None |
| Cavalla Big Town Community, Cavalla | None |
| Dinyemilu, Cavalla | None |
| Dololou, Cavalla | None |
| James Town, Cavalla | None |
| Kablaken, Cavalla | None |
| Kablakon, Cavalla | None |
| King Town Community, Cavalla | None |
| Mission Town, Cavalla | None |
| New Town Community, Cavalla | None |
| Sedeken, Cavalla | None |
| Woleken, Cavalla | None |