| Place | Post Code |
|---|---|
| Ayabadinay, Bonga | 27107 |
| Bonga Mjini, Bonga | 27107 |
| Dawar, Bonga | 27107 |
| Haraa, Bonga | 27107 |
| Himiti, Bonga | 27107 |
| Kandaka, Bonga | 27107 |
| Waangboo, Bonga | 27107 |
| All postal codes in Babati Urban | |
|---|---|
| Babati, Babati Urban | |
| Bagara, Babati Urban | |
| Bonga, Babati Urban | |
| Maisaka, Babati Urban | |
| Mutuka, Babati Urban | |
| Nangara, Babati Urban | |
| Sigino, Babati Urban | |
| Singe, Babati Urban | |