| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Ipumbuli, Isanzu | 45407 |
| Postal/ZIP Codes in Isanzu, Isanzu | 45407 |
| Postal/ZIP Codes in Kilino A, Isanzu | 45407 |
| Postal/ZIP Codes in Mhembe, Isanzu | 45407 |
| Postal/ZIP Codes in Shilla, Isanzu | 45407 |
| Postal/ZIP Codes in Upambo, Isanzu | 45407 |