| Place | Postal Code |
|---|---|
| Beruas, Simpang Katis | 33674 |
| Celuak, Simpang Katis | 33674 |
| Katis, Simpang Katis | 33674 |
| Pasir Garam, Simpang Katis | 33674 |
| Pinang Sebatang, Simpang Katis | 33674 |
| Puput, Simpang Katis | 33674 |
| Simpang Katis, Simpang Katis | 33674 |
| Sungkap, Simpang Katis | 33674 |
| Terak, Simpang Katis | 33674 |
| Teru, Simpang Katis | 33674 |