| Place | Post Code |
|---|---|
| Dao, Doup | 14000 |
| Doub, Doup | 14000 |
| Kape, Doup | 14000 |
| Kateun, Doup | 14000 |
| Pasia, Doup | 14000 |
| Pateum, Doup | 14000 |
| Phobeui, Doup | 14000 |
| Phor Sanh, Doup | 14000 |
| Potang, Doup | 14000 |
| Saneng, Doup | 14000 |
| Sing, Doup | 14000 |
| Thet Sa Banh, Doup | 14000 |
| All postal codes in Ta Oi | |
|---|---|
| Bongnam, Ta Oi | |
| Doup, Ta Oi | |
| Pachoudon, Ta Oi | |
| Tapuenphou, Ta Oi | |
| Thetsaban, Ta Oi | |