| Place | Post Code |
|---|---|
| Bambalawe, Mbuyuni | 67116 |
| Falkland, Mbuyuni | 67116 |
| Kididimo, Mbuyuni | 67116 |
| Lidondolo, Mbuyuni | 67116 |
| Magadu, Mbuyuni | 67116 |
| Magurumbasi, Mbuyuni | 67116 |
| Mgambazi, Mbuyuni | 67116 |
| Mgonahazeru, Mbuyuni | 67116 |
| Mkoya, Mbuyuni | 67116 |
| Mtoni 'A', Mbuyuni | 67116 |
| Mtoni 'B', Mbuyuni | 67116 |
| Sabasaba, Mbuyuni | 67116 |
| Tiba Road, Mbuyuni | 67116 |