| Locality | Postal Code |
|---|---|
| Kapar, Klang | 42200 |
| Klang, Klang | 41000, 41050, 41100, 41150, 41200, … |
| Pelabuhan Klang, Klang | 42000 |
| Pulau Indah, Klang | 42920 |
| Pulau Ketam, Klang | 42940 |
| Postal Codes in Selangor | |
|---|---|
| Ulu Selangor | Ulu Langat |
| Sepang | Sabak Bernam |
| Petaling | Kuala Selangor |
| Kuala Langat | Klang |
| Gombak | |