| Place | Post Code |
|---|---|
| Gnortpath, Thakhoay | 07000 |
| Houaykeng, Thakhoay | 07000 |
| Kokhai, Thakhoay | 07000 |
| Phadaeng Tai, Thakhoay | 07000 |
| Phiengchia, Thakhoay | 07000 |
| Phiengkaohoy, Thakhoay | 07000 |
| Sankhoun, Thakhoay | 07000 |
| Soumluang, Thakhoay | 07000 |
| Thakhouay, Thakhoay | 07000 |