| Place | Post Code |
|---|---|
| Aman Damai, Sirapit | 20775 |
| Aman Damai/dame, Sirapit | 20772 |
| Gunung Tinggi, Sirapit | 20775 |
| Perkebunan Amaltani, Sirapit | 20775 |
| Pulau Semikat, Sirapit | 20775 |
| Sebertung, Sirapit | 20775 |
| Serapit, Sirapit | 20775 |
| Sidorejo, Sirapit | 20775 |
| Suka Pulung, Sirapit | 20775 |
| Sumber Jaya, Sirapit | 20775 |
| Tanjung Keriahan, Sirapit | 20775 |
| Tanjung Keriahan/keriahen, Sirapit | 20772 |