| Place | Post Code |
|---|---|
| Bonai, Bonai Darussalam | 28559 |
| Kasang Mungai, Bonai Darussalam | 28559 |
| Kasang Padang, Bonai Darussalam | 28559 |
| Pauh, Bonai Darussalam | 28559 |
| Rawa Makmur, Bonai Darussalam | 28559 |
| Sontang, Bonai Darussalam | 28559 |
| Teluk Sono, Bonai Darussalam | 28559 |