| Place | Postal Code |
|---|---|
| Batu Pahat, Nanga Mahap | 79585 |
| Cenayan, Nanga Mahap | 79585 |
| Karang Betung, Nanga Mahap | 79585 |
| Landau Apin, Nanga Mahap | 79585 |
| Landau Kumpai, Nanga Mahap | 79585 |
| Lembah Beringin, Nanga Mahap | 79585 |
| Nanga Mahap, Nanga Mahap | 79585 |
| Nanga Suri, Nanga Mahap | 79585 |
| Sebabas, Nanga Mahap | 79585 |
| Tamang, Nanga Mahap | 79585 |
| Teluk Kebau, Nanga Mahap | 79585 |
| Tembaga, Nanga Mahap | 79585 |
| Tembesuk, Nanga Mahap | 79585 |