| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Keun, Bankeun | 05000 |
| Postal/ZIP Codes in Khaensoung, Bankeun | 05000 |
| Postal/ZIP Codes in Lakha, Bankeun | 05000 |
| Postal/ZIP Codes in Pheng, Bankeun | 05000 |
| Postal/ZIP Codes in Takhaentheung, Bankeun | 05000 |
| Postal/ZIP Codes in Taphou, Bankeun | 05000 |