| Place | Postal Code |
|---|---|
| ភូមិ ៣ (Phum Bei, Preaek Khsay Kha) | 140307 |
| ភូមិ ៤ (Phum Buon, Preaek Khsay Kha) | 140307 |
| ភូមិ ១ (Phum Muoy, Preaek Khsay Kha) | 140307 |
| ភូមិ ២ (Phum Pir, Preaek Khsay Kha) | 140307 |
| ភូមិ ៥ (Phum Pram, Preaek Khsay Kha) | 140307 |
| ភូមិ ៦ (Phum Prammuoy, Preaek Khsay Kha) | 140307 |