| Districts |
|---|
| Batupoaro, Bau-Bau |
| Betoambari, Bau-Bau |
| Bungi, Bau-Bau |
| Kokalukuna, Bau-Bau |
| Lea-lea, Bau-Bau |
| Murhum, Bau-Bau |
| Sorawolio, Bau-Bau |
| Wolio, Bau-Bau |
| All postal codes in Sulawesi Tenggara |
|---|
| Bau-Bau |
| Bombana |
| Buton |
| Buton Selatan |
| Buton Tengah |
| Buton Utara |
| Kendari |
| Kolaka |
| Kolaka Timur |
| Kolaka Utara |
| Konawe |
| Konawe Kepulauan |
| Konawe Selatan |
| Konawe Utara |
| Muna |
| Muna Barat |
| Wakatobi |