| Place |
Post Code |
| Chekeng, Muangvaen |
07000 |
| Done, Muangvaen |
07000 |
| Hanghon, Muangvaen |
07000 |
| Hao Neua, Muangvaen |
07000 |
| Hao Tai, Muangvaen |
07000 |
| Houaphou, Muangvaen |
07000 |
| Houay-Yab, Muangvaen |
07000 |
| Houaykeng, Muangvaen |
07000 |
| Houayman, Muangvaen |
07000 |
| Houaypeuan, Muangvaen |
07000 |
| Houaysan, Muangvaen |
07000 |
| Muangvaen, Muangvaen |
07000 |
| Na Kao, Muangvaen |
07000 |
| Nabic, Muangvaen |
07000 |
| Nahouay, Muangvaen |
07000 |
| Nakha, Muangvaen |
07000 |
| Naleum, Muangvaen |
07000 |
| Naluioy, Muangvaen |
07000 |
| Naphai, Muangvaen |
07000 |
| Payoung, Muangvaen |
07000 |
| Phiengdi, Muangvaen |
07000 |
| Thabpheung, Muangvaen |
07000 |
| All postal codes in Xamneua |
| Don, Xamneua |
| Ham-tai, Xamneua |
| Him, Xamneua |
| Houaxieng, Xamneua |
| Houayma, Xamneua |
| Kan, Xamneua |
| Muangvaen, Xamneua |
| Nongkhang, Xamneua |
| Phanxai, Xamneua |
| Phapat, Xamneua |
| Phonthong, Xamneua |
| Saleuy, Xamneua |
| Thatmuang, Xamneua |
| Xangkham, Xamneua |