| Place |
Post Code |
| Bom, Thetsaban |
06000 |
| Chavaeng, Thetsaban |
06000 |
| Dornkha, Thetsaban |
06000 |
| Gnalo, Thetsaban |
06000 |
| Herngasa, Thetsaban |
06000 |
| Houana, Thetsaban |
06000 |
| Houay-Ang, Thetsaban |
06000 |
| Houaylanh, Thetsaban |
06000 |
| Houayleu, Thetsaban |
06000 |
| Houayngath, Thetsaban |
06000 |
| Khong, Thetsaban |
06000 |
| Muangthong, Thetsaban |
06000 |
| Namkhamh, Thetsaban |
06000 |
| Namla, Thetsaban |
06000 |
| Nokchong, Thetsaban |
06000 |
| Phadaeng, Thetsaban |
06000 |
| Phonhom, Thetsaban |
06000 |
| Phonkeo, Thetsaban |
06000 |
| Phonsa-At, Thetsaban |
06000 |
| Phouvaeng, Thetsaban |
06000 |
| Sangkha Nua, Thetsaban |
06000 |
| Sangkha Tai, Thetsaban |
06000 |
| Tanggneung, Thetsaban |
06000 |
| Thali, Thetsaban |
06000 |
| Vang-Ang Nau, Thetsaban |
06000 |
| Vang-Ang Tai, Thetsaban |
06000 |
| All postal codes in Nambak |
| Muangtaeng, Nambak |
| Nagnang, Nambak |
| Nakhon, Nambak |
| Namdouan, Nambak |
| Namnga, Nambak |
| Namsat, Nambak |
| Namthouam, Nambak |
| Pakmong, Nambak |
| Thetsaban, Nambak |
| Xongcha, Nambak |