| Place | Post Code |
|---|---|
| Nanan, Phouvieng | 06000 |
| Phouviengnoi, Phouvieng | 06000 |
| Phouviengyai, Phouvieng | 06000 |
| Phouyang, Phouvieng | 06000 |
| Sobboun, Phouvieng | 06000 |
| All postal codes in Phoukhoune | |
|---|---|
| Chim, Phoukhoune | |
| Phakeng, Phoukhoune | |
| Phonxai, Phoukhoune | |
| Phousoung, Phoukhoune | |
| Phouvieng, Phoukhoune | |
| Thabokeo, Phoukhoune | |
| Thetsaban, Phoukhoune | |