| Place | Post Code |
|---|---|
| Donkhoun, Lat-aen | 06000 |
| Huayhang, Lat-aen | 06000 |
| Huaytheung, Lat-aen | 06000 |
| Huayxaat, Lat-aen | 06000 |
| Lat An, Lat-aen | 06000 |
| Moklak, Lat-aen | 06000 |
| Namai, Lat-aen | 06000 |
| Phahork, Lat-aen | 06000 |
| Phataem, Lat-aen | 06000 |
| Sobhuam, Lat-aen | 06000 |
| Toubnai, Lat-aen | 06000 |
| Toubnork, Lat-aen | 06000 |