| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Funika, Isanga | 39304 |
| Postal/ZIP Codes in Isanga, Isanga | 39304 |
| Postal/ZIP Codes in Isulilo, Isanga | 39304 |
| Postal/ZIP Codes in Kidema, Isanga | 39304 |
| Postal/ZIP Codes in Ngongwa, Isanga | 39304 |
| Postal/ZIP Codes in Njiapanda, Isanga | 39304 |