| Place | Post Code |
|---|---|
| Kupumu-Siko, Mambasa | None |
| Magbagba, Mambasa | None |
| Mambasa, Mambasa | None |
| Pede, Mambasa | None |
| Senguli, Mambasa | None |
| All postal codes in Mambasa | |
|---|---|
| Babila-Babombi, Mambasa | |
| Bakwanza, Mambasa | |
| Bandaka, Mambasa | |
| Bombo, Mambasa | |
| Mambasa, Mambasa | |
| Walese-Dese, Mambasa | |
| Walese-Karo, Mambasa | |