| Place |
Post Code |
| Dokkham, Muanghoun |
02000 |
| Meuangroun, Muanghoun |
02000 |
| Namki, Muanghoun |
02000 |
| Namroune, Muanghoun |
02000 |
| Nongkham, Muanghoun |
02000 |
| Phiaxay, Muanghoun |
02000 |
| Senlouang, Muanghoun |
02000 |
| Sila Loum, Muanghoun |
02000 |
| Sila Theung, Muanghoun |
02000 |
| Sinxay, Muanghoun |
02000 |
| Xiengneua, Muanghoun |
02000 |
| All postal codes in Samphanh |
| Axeu, Samphanh |
| Eupa, Samphanh |
| Hatnga-tai, Samphanh |
| Kokmouang, Samphanh |
| Laoleo, Samphanh |
| Mouchikang, Samphanh |
| Muanghoun, Samphanh |
| Namhang, Samphanh |
| Namli, Samphanh |
| Naxai, Samphanh |
| Saenkham, Samphanh |