| Ort | Postleitzahl |
|---|---|
| Chisi Cha Mfipa, Old Sumbawanga | 55101 |
| Edeni A, Old Sumbawanga | 55101 |
| Edeni B, Old Sumbawanga | 55101 |
| Isachi, Old Sumbawanga | 55101 |
| Kamita, Old Sumbawanga | 55101 |
| Kapufi, Old Sumbawanga | 55101 |
| Kasoni, Old Sumbawanga | 55101 |
| Kaswepepe, Old Sumbawanga | 55101 |
| Katolile, Old Sumbawanga | 55101 |
| Katuma, Old Sumbawanga | 55101 |
| Katusa, Old Sumbawanga | 55101 |
| Kiatu, Old Sumbawanga | 55101 |
| Kimalaunga, Old Sumbawanga | 55101 |
| Mbarika, Old Sumbawanga | 55101 |
| Momoka, Old Sumbawanga | 55101 |
| Mpasi, Old Sumbawanga | 55101 |
| Mtumbuka, Old Sumbawanga | 55101 |
| Ngalu, Old Sumbawanga | 55101 |
| Sumbawanga, Old Sumbawanga | 55101 |
| Tambazi, Old Sumbawanga | 55101 |
| Ufipa, Old Sumbawanga | 55101 |
| Wakulinganga, Old Sumbawanga | 55101 |
| Yeswe, Old Sumbawanga | 55101 |