| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Aurina, Airu | 99363 |
| Postal/ZIP Codes in Hulu Atas, Airu | 99363 |
| Postal/ZIP Codes in Kamikaru, Airu | 99363 |
| Postal/ZIP Codes in Muara Nawa, Airu | 99363 |
| Postal/ZIP Codes in Naira, Airu | 99363 |
| Postal/ZIP Codes in Pagai, Airu | 99363 |