| Place | Post Code |
|---|---|
| Bencah Umbai, Sungai Mandau | 28674 |
| Lubuk Jering, Sungai Mandau | 28674 |
| Lubuk Umbut, Sungai Mandau | 28674 |
| Muara Bungkal, Sungai Mandau | 28674 |
| Muara Kelantan, Sungai Mandau | 28674 |
| Olak, Sungai Mandau | 28674 |
| Sungai Lodang, Sungai Mandau | 28671 |
| Sungai Selodang, Sungai Mandau | 28674 |
| Tasik Betung, Sungai Mandau | 28674 |
| Teluk Lancang, Sungai Mandau | 28674 |