| Place | Post Code |
|---|---|
| Done, Khounkham | 12000 |
| Kang, Khounkham | 12000 |
| Khen, Khounkham | 12000 |
| Khoun Kham, Khounkham | 12000 |
| Khoun Ngeun, Khounkham | 12000 |
| Kong Phat, Khounkham | 12000 |
| Na Phouak, Khounkham | 12000 |
| Na Sa Kong, Khounkham | 12000 |
| Nam Sa Nam, Khounkham | 12000 |
| Pha Kon Ko, Khounkham | 12000 |
| Tham Tame, Khounkham | 12000 |
| Vang Dao, Khounkham | 12000 |
| Vang Ta Khong, Khounkham | 12000 |
| All postal codes in Kounkham | |
|---|---|
| Gnang, Kounkham | |
| Khounkham, Kounkham | |
| Konglo, Kounkham | |
| Koup, Kounkham | |
| Mouangnamsang, Kounkham | |
| Nakang, Kounkham | |
| Thana, Kounkham | |