| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Puu Wonua, Tontonunu | 93789 |
| Postal/ZIP Codes in Tete Haka, Tontonunu | 93789 |
| Postal/ZIP Codes in Tongkoseng, Tontonunu | 93789 |
| Postal/ZIP Codes in Tontonunu, Tontonunu | 93789 |
| Postal/ZIP Codes in Watu Melomba, Tontonunu | 93789 |