| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Burieruri, Njia | 60600 |
| Postal/ZIP Codes in Itulu, Njia | 60600 |
| Postal/ZIP Codes in Kithare, Njia | 60600 |
| Postal/ZIP Codes in Njia Cia Mwendwa, Njia | 60600 |
| Postal/ZIP Codes in Ruungu, Njia | 60600 |
| Postal/ZIP Codes in Thuuru, Njia | 60600 |