| Place | Post Code |
|---|---|
| Done Don, Namouang | 12000 |
| Keng Yang, Namouang | 12000 |
| Kok Hai, Namouang | 12000 |
| Mai Phone Si, Namouang | 12000 |
| Na Kai Kiea, Namouang | 12000 |
| Na Mouang, Namouang | 12000 |
| Na Ni Yom, Namouang | 12000 |
| Na Nong Keo, Namouang | 12000 |
| Na Si Tha, Namouang | 12000 |
| Na Ya Vy, Namouang | 12000 |
| Nam Done, Namouang | 12000 |
| Phone Pheng, Namouang | 12000 |
| Phone Sa Vang, Namouang | 12000 |
| Phone Sa Vanh, Namouang | 12000 |
| Phone Sung, Namouang | 12000 |
| Sa Ngome, Namouang | 12000 |