| Place |
Post Code |
| Keng Vak, Khagnou |
12000 |
| Kha You, Khagnou |
12000 |
| Mai Ya Louane, Khagnou |
12000 |
| Na Kob, Khagnou |
12000 |
| Pa Ang, Khagnou |
12000 |
| Phon Sang Mai, Khagnou |
12000 |
| Sa Ang, Khagnou |
12000 |
| Sene Phanh, Khagnou |
12000 |
| Soi, Khagnou |
12000 |
| Ton Phao, Khagnou |
12000 |
| Ya Vy, Khagnou |
12000 |
| All postal codes in Bualapha |
| Chalaet, Bualapha |
| Khagnou, Bualapha |
| Khounxe, Bualapha |
| Naphanang, Bualapha |
| Naxalon, Bualapha |
| Nongma, Bualapha |
| Nongping, Bualapha |
| Soppeng, Bualapha |
| Talong, Bualapha |
| Thaphachon, Bualapha |
| Thongkham, Bualapha |
| Xok, Bualapha |