| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Hang Fu Noi, Phao | 14000 |
| Postal/ZIP Codes in Hang Fu Yai, Phao | 14000 |
| Postal/ZIP Codes in Na Than Ko, Phao | 14000 |
| Postal/ZIP Codes in Na Than Kouy, Phao | 14000 |
| Postal/ZIP Codes in Paonhai, Phao | 14000 |
| Postal/ZIP Codes in Sangkeo, Phao | 14000 |
| Postal/ZIP Codes in Seung, Phao | 14000 |
| Postal/ZIP Codes in Viengkam, Phao | 14000 |