| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Akoret, Tirioko | 30400 |
| Postal/ZIP Codes in Angorinting, Tirioko | 30400 |
| Postal/ZIP Codes in Kapedo North, Tirioko | 30400 |
| Postal/ZIP Codes in Kulal, Tirioko | 30400 |
| Postal/ZIP Codes in Mirgis, Tirioko | 30400 |
| Postal/ZIP Codes in Ngaina, Tirioko | 30400 |
| Postal/ZIP Codes in Ngoron, Tirioko | 30400 |