| Place | Post Code |
|---|---|
| Bo-O, Bo-o | 01120 |
| Dondou, Bo-o | 01120 |
| Donkhaxai, Bo-o | 01120 |
| Hatdokkeo, Bo-o | 01120 |
| Huaha, Bo-o | 01120 |
| Kang, Bo-o | 01120 |
| Kengpayang, Bo-o | 01120 |
| Natham, Bo-o | 01120 |
| Phao, Bo-o | 01120 |
| Thana, Bo-o | 01120 |
| All postal codes in Hadxaifong | |
|---|---|
| Bo-o, Hadxaifong | |
| Hom, Hadxaifong | |
| Salakham, Hadxaifong | |
| Simmano, Hadxaifong | |
| Sithan-tai, Hadxaifong | |
| Thadua, Hadxaifong | |
| Thapha, Hadxaifong | |