| Place | Postal Code |
|---|---|
| ភូមិ៣ (Phum Bei, lek Muoy) | 180401 |
| ភូមិ១ (Phum Muoy, lek Muoy) | 180401 |
| ភូមិ២ (Phum Pir, lek Muoy) | 180401 |
| Postal Codes in Preah Sihanouk | |
|---|---|
| ៣ (Bei, Preah Sihanouk) | |
| ៤ (Buon, Preah Sihanouk) | |
| លេខ១ (lek Muoy, Preah Sihanouk) | |
| ២ (Pir, Preah Sihanouk) | |