| Place | Post Code |
|---|---|
| Boungkuang, Sopchat | 11000 |
| Dangko, Sopchat | 11000 |
| Kengthong, Sopchat | 11000 |
| Phonengam, Sopchat | 11000 |
| Sanesi, Sopchat | 11000 |
| Sobchat, Sopchat | 11000 |
| Sobhia, Sopchat | 11000 |
| Sobmong, Sopchat | 11000 |
| Thambing, Sopchat | 11000 |
| All postal codes in Xaychomphone | |
|---|---|
| Muangcham, Xaychomphone | |
| Nachaeng, Xaychomphone | |
| Nam-on, Xaychomphone | |
| Phonsi, Xaychomphone | |
| Sopchat, Xaychomphone | |