| Place | Postal Code |
|---|---|
| Houana Kao, Tapao - Donpoy | 03000 |
| Houana Mai, Tapao - Donpoy | 03000 |
| Houayhoi, Tapao - Donpoy | 03000 |
| Houayla Kao, Tapao - Donpoy | 03000 |
| Lengfa, Tapao - Donpoy | 03000 |
| Oi Long, Tapao - Donpoy | 03000 |
| Pangsa, Tapao - Donpoy | 03000 |
| Seuadeng, Tapao - Donpoy | 03000 |
| Thapao, Tapao - Donpoy | 03000 |