| Place | Post Code |
|---|---|
| Baduran, Chiwai | 811103 |
| Daduru, Chiwai | 811103 |
| Damakasuwa, Chiwai | 811103 |
| Fadan Chawai, Chiwai | 811103 |
| Kamuru, Chiwai | 811103 |
| Kidundun, Chiwai | 811103 |
| Kiffin, Chiwai | 811103 |
| Kizakoro, Chiwai | 811103 |
| Mai Zanko, Chiwai | 811103 |
| Pari, Chiwai | 811103 |
| Riban, Chiwai | 811103 |
| Zanbina, Chiwai | 811103 |
| All postal codes in Kauru | |
|---|---|
| Chiwai, Kauru | |
| Geshere, Kauru | |
| Kauru, Kauru | |