| Place | Postal Code |
|---|---|
| Balayan Ari, Muruk Rian | 77154 |
| Kapuak, Muruk Rian | 77154 |
| Limbu Sedulun/sidulun, Muruk Rian | 77152 |
| Rian, Muruk Rian | 77154 |
| Rian Rayo, Muruk Rian | 77154 |
| Sapari, Muruk Rian | 77154 |
| Sebidai/sebiday, Muruk Rian | 77152 |
| Sedulun, Muruk Rian | 77152 |
| Seputuk, Muruk Rian | 77154 |
| Tideng Pale Timur, Muruk Rian | 77152 |
| Postal Codes in Tana Tidung | |
|---|---|
| Betayau, Tana Tidung | |
| Muruk Rian, Tana Tidung | |
| Sesayap, Tana Tidung | |
| Sesayap Hilir, Tana Tidung | |
| Tana Lia, Tana Tidung | |