| Place | Post Code |
|---|---|
| Houakhoua, Nonvay | 01160 |
| Khamsawat, Nonvay | 01160 |
| Meuangnoi, Nonvay | 01160 |
| Nonkho, Nonvay | 01160 |
| Nonwai, Nonvay | 01160 |
| Xiengda, Nonvay | 01160 |
| All postal codes in Xaysetha | |
|---|---|
| Chommani, Xaysetha | |
| Doung, Xaysetha | |
| Nakhoay, Xaysetha | |
| Nonvay, Xaysetha | |
| Phonkheng, Xaysetha | |
| Sisangvon, Xaysetha | |
| Vangxay, Xaysetha | |