| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Kinambeu, Kiomboi | 43301 |
| Postal/ZIP Codes in Mampanta, Kiomboi | 43301 |
| Postal/ZIP Codes in Meli, Kiomboi | 43301 |
| Postal/ZIP Codes in New Kiomboi, Kiomboi | 43301 |
| Postal/ZIP Codes in Old Kiomboi, Kiomboi | 43301 |
| Postal/ZIP Codes in Ruruma, Kiomboi | 43301 |
| Postal/ZIP Codes in Shati, Kiomboi | 43301 |
| Postal/ZIP Codes in Tutu, Kiomboi | 43301 |