| Place | Post Code |
|---|---|
| Bushiri, Sultan Area | 67101 |
| Kati, Sultan Area | 67101 |
| Kikundi, Sultan Area | 67101 |
| Kota, Sultan Area | 67101 |
| Madaraka, Sultan Area | 67101 |
| Mlali Road, Sultan Area | 67101 |
| Shule, Sultan Area | 67101 |
| Ukwere, Sultan Area | 67101 |
| Uluguru, Sultan Area | 67101 |
| Umbunga, Sultan Area | 67101 |