| Place | Post Code |
|---|---|
| Haikham, Nakhoay | 01160 |
| Khamngoi, Nakhoay | 01160 |
| Nakhuay Kang, Nakhoay | 01160 |
| Nakhuay Tai, Nakhoay | 01160 |
| Somsanga, Nakhoay | 01160 |
| All postal codes in Xaysetha | |
|---|---|
| Chommani, Xaysetha | |
| Doung, Xaysetha | |
| Nakhoay, Xaysetha | |
| Nonvay, Xaysetha | |
| Phonkheng, Xaysetha | |
| Sisangvon, Xaysetha | |
| Vangxay, Xaysetha | |