| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Keopatou, Sandon | 09000 |
| Postal/ZIP Codes in Nong-Or, Sandon | 09000 |
| Postal/ZIP Codes in Pahok, Sandon | 09000 |
| Postal/ZIP Codes in Phalin, Sandon | 09000 |
| Postal/ZIP Codes in Sandone-A, Sandon | 09000 |
| Postal/ZIP Codes in Sandone-B, Sandon | 09000 |
| Postal/ZIP Codes in Thamkhou, Sandon | 09000 |
| Postal/ZIP Codes in Thamthoum, Sandon | 09000 |