| Place | Post Code |
|---|---|
| Amasu, Kaibar | 99876 |
| Basman, Kaibar | 99878 |
| Binerbis, Kaibar | 99876 |
| Fomu, Kaibar | 99876 |
| Imembi, Kaibar | 99876 |
| Kumaban, Kaibar | 99878 |
| Merokima, Kaibar | 99878 |
| Mu, Kaibar | 99878 |
| Pier, Kaibar | 99878 |
| Sagis, Kaibar | 99878 |
| Tarwa, Kaibar | 99878 |
| Tayau, Kaibar | 99876 |
| Tiau, Kaibar | 99876 |
| Tugumau, Kaibar | 99878 |
| Yemu, Kaibar | 99876 |
| All postal codes in Mappi | |
|---|---|
| Assue, Mappi | |
| Citakmitak, Mappi | |
| Edera, Mappi | |
| Haju, Mappi | |
| Kaibar, Mappi | |
| Minyamur, Mappi | |
| Nambioman Bapai, Mappi | |
| Obaa, Mappi | |
| Passue, Mappi | |
| Venaha, Mappi | |