| Place | Postal Code |
|---|---|
| Khornngoua, Phanlo | 07000 |
| Na-Le, Phanlo | 07000 |
| Phanlor, Phanlo | 07000 |
| Phiengdi, Phanlo | 07000 |
| Sobmanh, Phanlo | 07000 |
| Postal Codes in Viengthong | |
|---|---|
| Daohuang, Viengthong | |
| Phanlo, Viengthong | |
| Sakok, Viengthong | |
| Thamla, Viengthong | |
| Thathiam, Viengthong | |