| Place | Post Code |
|---|---|
| Bukit Suban, Air Hitam | 37490 |
| Desa Baru, Air Hitam | 37491 |
| Dusun Baru, Air Hitam | 37490 |
| Jernih, Air Hitam | 37490 |
| Lubuk Jering, Air Hitam | 37490 |
| Lubuk Kepayang, Air Hitam | 37490 |
| Mentawak Baru, Air Hitam | 37490 |
| Mentawak Ulu, Air Hitam | 37490 |
| Pematang Kabau, Air Hitam | 37490 |
| Semurung, Air Hitam | 37490 |