| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Ampeng, Angkaol (អំពេង) | 220101 |
| Postal/ZIP Codes in Angkaol, Angkaol (អង្កោល) | 220101 |
| Postal/ZIP Codes in Kaoh Saom, Angkaol (កោះសោម) | 220101 |
| Postal/ZIP Codes in Tuol Sangam, Angkaol (ទួលសាងាំ) | 220101 |
| Postal Codes in Damnak Chang'aeur | |
|---|---|
| Postal/ZIP Codes in Angkaol, Damnak Chang'aeur (អង្កោល) | |
| Postal/ZIP Codes in Pong Tuek, Damnak Chang'aeur (ពងទឹក) | |