| Place | Post Code |
|---|---|
| Donlekfai, Choutmuangsaen | 16000 |
| Hausaen, Choutmuangsaen | 16000 |
| Hinsew, Choutmuangsaen | 16000 |
| Phosi, Choutmuangsaen | 16000 |
| Saen Neua, Choutmuangsaen | 16000 |
| Saen Tai, Choutmuangsaen | 16000 |
| Saenhaat Neua, Choutmuangsaen | 16000 |
| Saenhaat Tai, Choutmuangsaen | 16000 |