| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Ai Oan, Lalawa | None |
| Postal/ZIP Codes in Bitis, Lalawa | None |
| Postal/ZIP Codes in Halemea, Lalawa | None |
| Postal/ZIP Codes in Kotafoun, Lalawa | None |
| Postal/ZIP Codes in Salele Bot, Lalawa | None |
| Postal/ZIP Codes in Tulaeduc, Lalawa | None |