| Ort | Postleitzahl |
|---|---|
| Dorngnanong, Kongpathoumvan | 13000 |
| Houaysomnam, Kongpathoumvan | 13000 |
| Khoklor, Kongpathoumvan | 13000 |
| Konggnak Neua, Kongpathoumvan | 13000 |
| Konggnak Tai, Kongpathoumvan | 13000 |
| Lamphian, Kongpathoumvan | 13000 |
| Nabong, Kongpathoumvan | 13000 |
| Nonghouaxang, Kongpathoumvan | 13000 |
| Nonsavang, Kongpathoumvan | 13000 |
| Xienghom, Kongpathoumvan | 13000 |