| Lieu | Code postal |
|---|---|
| Biaboro, Guenu Lai | None |
| Melemaga, Guenu Lai | None |
| Tirimoso, Guenu Lai | None |
| Codes postaux en Cailaco | |
|---|---|
| Atudara, Cailaco | |
| Dau Udo, Cailaco | |
| Goulolo, Cailaco | |
| Guenu Lai, Cailaco | |
| Manapa, Cailaco | |
| Meligo, Cailaco | |
| Purugua, Cailaco | |
| Raiheu, Cailaco | |