| Place | Post Code |
|---|---|
| Babulu Darat, Babulu | 76285 |
| Babulu Laut, Babulu | 76285 |
| Gunung Intan, Babulu | 76285 |
| Gunung Makmur, Babulu | 76285 |
| Gunung Mulia, Babulu | 76285 |
| Labangka, Babulu | 76285 |
| Labangka Barat, Babulu | 76285 |
| Rawa Mulia, Babulu | 76285 |
| Rintik, Babulu | 76285 |
| Sebakung Jaya, Babulu | 76285 |
| Sri Raharja, Babulu | 76285 |
| Sumber Sari, Babulu | 76285 |
| All postal codes in Penajam Paser Utara | |
|---|---|
| Babulu, Penajam Paser Utara | |
| Penajam, Penajam Paser Utara | |
| Sepaku, Penajam Paser Utara | |
| Waru, Penajam Paser Utara | |