| Place | Postal Code |
|---|---|
| Lak 18, Bo | 11000 |
| Lak 33, Bo | 11000 |
| Lak 37, Bo | 11000 |
| Nakouang, Bo | 11000 |
| Namkai Or Nampat, Bo | 11000 |
| Namtae, Bo | 11000 |
| Nayao, Bo | 11000 |
| Nihouaseau, Bo | 11000 |
| Phonthong, Bo | 11000 |
| Phupha, Bo | 11000 |
| Postal Codes in Bolikhanh | |
|---|---|
| Bo, Bolikhanh | |
| Houaykhoun, Bolikhanh | |
| Muang-kao, Bolikhanh | |
| Phakbuak, Bolikhanh | |
| Phamuang, Bolikhanh | |
| Thasi - Xienglu, Bolikhanh | |