| Ort | Postleitzahl |
|---|---|
| Balohili Gomo, Boronadu | 22873 |
| Bohalu, Boronadu | 22873 |
| Lewa-Lewa, Boronadu | 22873 |
| Orsedes, Boronadu | 22873 |
| Perjuangan, Boronadu | 22873 |
| Sifalago Gomo, Boronadu | 22873 |
| Siholi, Boronadu | 22873 |
| Sinar Helaowo, Boronadu | 22873 |
| Siraha, Boronadu | 22873 |
| Tuhegafoa, Boronadu | 22873 |