| Place | Post Code |
|---|---|
| Houanene, Palan | 02000 |
| Houayngeuy, Palan | 02000 |
| Laoma, Palan | 02000 |
| Namkong, Palan | 02000 |
| Palan, Palan | 02000 |
| Phienglouang, Palan | 02000 |
| Phonty, Palan | 02000 |
| Senta, Palan | 02000 |
| All postal codes in May | |
|---|---|
| Houaykop, May | |
| Kounglouk, May | |
| Nalam, May | |
| Namnga, May | |
| Pakphae, May | |
| Palan, May | |
| Phialo, May | |
| Phonxai, May | |
| Poungyang, May | |
| Sophoun, May | |