| Place | Post Code |
|---|---|
| Batoq Kelo, Long Bagun | 75767 |
| Batu Majang, Long Bagun | 75767 |
| Long Bagun Ilir, Long Bagun | 75767 |
| Long Bagun Ulu, Long Bagun | 75767 |
| Long Hurai, Long Bagun | 75767 |
| Long Melaham, Long Bagun | 75767 |
| Long Merah, Long Bagun | 75767 |
| Mamahak Ilir, Long Bagun | 75767 |
| Mamahak Ulu, Long Bagun | 75767 |
| Rukun Damai, Long Bagun | 75767 |
| Ujoh Bilang, Long Bagun | 75767 |
| All postal codes in Mahakam Hulu | |
|---|---|
| Laham, Mahakam Hulu | |
| Long Apari, Mahakam Hulu | |
| Long Bagun, Mahakam Hulu | |
| Long Hubung, Mahakam Hulu | |
| Long Pahangai, Mahakam Hulu | |