| Place | Post Code |
|---|---|
| Bana-Dobe, Kotto | None |
| Banda-Koutou Bangui, Kotto | None |
| Banga-Koche, Kotto | None |
| Bango, Kotto | None |
| Bango ii, Kotto | None |
| Bango-Yambao, Kotto | None |
| Bangourou, Kotto | None |
| Dalakera, Kotto | None |
| Dalakéré, Kotto | None |
| Dalakéré ii, Kotto | None |
| Djinda, Kotto | None |
| Djouda, Kotto | None |
| Fritchi, Kotto | None |
| Galabadja, Kotto | None |
| Garaba, Kotto | None |
| Guigui, Kotto | None |
| Kabou, Kotto | None |
| Kabou-Yanga, Kotto | None |
| Kanguela, Kotto | None |
| Kotto, Kotto | None |
| Kpanga, Kotto | None |
| Kpanga-Banga, Kotto | None |
| Lama, Kotto | None |
| Mangou, Kotto | None |
| Mbo-Pouloubou, Kotto | None |
| Ngassa, Kotto | None |
| All postal codes in Mingala | |
|---|---|
| Kotto, Mingala | |
| Séliba, Mingala | |
| Siriki, Mingala | |