| Place | Post Code |
|---|---|
| Kouane Phanh, Phit | 12000 |
| Mouang Khai, Phit | 12000 |
| Nong Chane, Phit | 12000 |
| Pha Choum Kham, Phit | 12000 |
| Pha Thoung, Phit | 12000 |
| Phit, Phit | 12000 |
| Phon Khene, Phit | 12000 |
| Tat, Phit | 12000 |
| Thang Beng, Phit | 12000 |
| All postal codes in Nhommalath | |
|---|---|
| Hai, Nhommalath | |
| Nabo - Xiangdao, Nhommalath | |
| Naxok, Nhommalath | |
| Nongping, Nhommalath | |
| Phit, Nhommalath | |
| Vienglouang, Nhommalath | |