| Place | Post Code |
|---|---|
| Mokkachork, Phousathaen | 05000 |
| Phakhoi, Phousathaen | 05000 |
| Phayang, Phousathaen | 05000 |
| Phousathaen, Phousathaen | 05000 |
| Phoutho, Phousathaen | 05000 |
| Phouyakha, Phousathaen | 05000 |
| All postal codes in Paktha | |
|---|---|
| Hatdokkeo, Paktha | |
| Hatsa, Paktha | |
| Houaysaet, Paktha | |
| Houaysanguek, Paktha | |
| Houaythong, Paktha | |
| Kontuen, Paktha | |
| Paktha, Paktha | |
| Phousathaen, Paktha | |