| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Hatusua, Kairatu | 97566 |
| Postal/ZIP Codes in Kairatu, Kairatu | 97566 |
| Postal/ZIP Codes in Kamarian, Kairatu | 97566 |
| Postal/ZIP Codes in Seruawan, Kairatu | 97566 |
| Postal/ZIP Codes in Uraur, Kairatu | 97566 |
| Postal/ZIP Codes in Waimital, Kairatu | 97566 |
| Postal/ZIP Codes in Waipirit, Kairatu | 97566 |