| Place | Post Code |
|---|---|
| Dong Na Kham, Nafao | 12000 |
| Dong Pang, Nafao | 12000 |
| Houy Khon, Nafao | 12000 |
| Houy Sort, Nafao | 12000 |
| Kout Nam Sai, Nafao | 12000 |
| Lao, Nafao | 12000 |
| Na Kang, Nafao | 12000 |
| Na Phao, Nafao | 12000 |
| Nong Phuue, Nafao | 12000 |
| Pha Sa Ngim, Nafao | 12000 |
| Pha Sa Va, Nafao | 12000 |
| Phon Kao, Nafao | 12000 |
| Phon Na Di, Nafao | 12000 |
| Som Boun, Nafao | 12000 |
| Vang Hine, Nafao | 12000 |
| Yang, Nafao | 12000 |
| All postal codes in Xaybuathong | |
|---|---|
| Kaengchon, Xaybuathong | |
| Na-noy, Xaybuathong | |
| Nafao, Xaybuathong | |
| Namkapo, Xaybuathong | |
| Nongthat, Xaybuathong | |
| Phakhong, Xaybuathong | |
| Sivilai, Xaybuathong | |