| Place | Post Code |
|---|---|
| Boxeun, Sopchoun | 06000 |
| Dan, Sopchoun | 06000 |
| Mokmeng, Sopchoun | 06000 |
| Nongdi, Sopchoun | 06000 |
| Phakhok Gnai, Sopchoun | 06000 |
| Phakhok Noy, Sopchoun | 06000 |
| Phakpheo, Sopchoun | 06000 |
| Phalak, Sopchoun | 06000 |
| Samiou, Sopchoun | 06000 |
| Sobchoun, Sopchoun | 06000 |
| Tinpha, Sopchoun | 06000 |
| Viengkeo, Sopchoun | 06000 |
| Viengsa Mai, Sopchoun | 06000 |