| Ort | Postleitzahl |
|---|---|
| Beng, Kaengsim | 14000 |
| Dannhai, Kaengsim | 14000 |
| Kengsim Neua, Kaengsim | 14000 |
| Kengsim Tai, Kaengsim | 14000 |
| Khan Mark Yot, Kaengsim | 14000 |
| Khanngua, Kaengsim | 14000 |
| Leun Pa Oub, Kaengsim | 14000 |
| Na Pho Thong, Kaengsim | 14000 |
| Na Va, Kaengsim | 14000 |
| Nongkha, Kaengsim | 14000 |
| Nonsavang, Kaengsim | 14000 |
| Nonsavanh, Kaengsim | 14000 |