| Districts |
|---|
| Batu Engau, Paser |
| Batu Sopang, Paser |
| Kuaro, Paser |
| Long Ikis, Paser |
| Long Kali, Paser |
| Muara Komam, Paser |
| Muara Samu, Paser |
| Pasir Belengkong, Paser |
| Tanah Grogot, Paser |
| Tanjung Harapan, Paser |
| All postal codes in Kalimantan Timur |
|---|
| Balikpapan |
| Berau |
| Bontang |
| Kutai Barat |
| Kutai Kartanegara |
| Kutai Timur |
| Mahakam Hulu |
| Paser |
| Penajam Paser Utara |
| Samarinda |