| Lieu | Code postal |
|---|---|
| Dornkhoun, Thongsaen | 11000 |
| Houay-Or, Thongsaen | 11000 |
| Lak 20, Thongsaen | 11000 |
| Nakheua, Thongsaen | 11000 |
| Nakhoun, Thongsaen | 11000 |
| Namdern, Thongsaen | 11000 |
| Namkath, Thongsaen | 11000 |
| Namphao, Thongsaen | 11000 |
| Nathamkuang, Thongsaen | 11000 |
| Nongdong, Thongsaen | 11000 |
| Nongmek, Thongsaen | 11000 |
| Nongpong, Thongsaen | 11000 |
| Oudom, Thongsaen | 11000 |
| Pakkatan, Thongsaen | 11000 |
| Paunglan, Thongsaen | 11000 |
| Phako, Thongsaen | 11000 |
| Phonecheng, Thongsaen | 11000 |
| Phonehong, Thongsaen | 11000 |
| Phonesouk, Thongsaen | 11000 |
| Phonevilay, Thongsaen | 11000 |
| Phonexay, Thongsaen | 11000 |
| Phoupom, Thongsaen | 11000 |
| Saengsavang, Thongsaen | 11000 |
| Thongkhe, Thongsaen | 11000 |
| Vangpha, Thongsaen | 11000 |
| Codes postaux en Khamkeuth | |
|---|---|
| Khammouan, Khamkeuth | |
| Nong-o, Khamkeuth | |
| Nongkok, Khamkeuth | |
| Phontan, Khamkeuth | |
| Thavaeng, Khamkeuth | |
| Thongkhe, Khamkeuth | |
| Thongsaen, Khamkeuth | |