| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Biwage, Kawagit | 99654 |
| Postal/ZIP Codes in Biwage Dua, Kawagit | 99654 |
| Postal/ZIP Codes in Kawagit, Kawagit | 99654 |
| Postal/ZIP Codes in Kombai, Kawagit | 99654 |
| Postal/ZIP Codes in Niop, Kawagit | 99654 |
| Postal/ZIP Codes in Wanggom, Kawagit | 99654 |