| Locality | Postal Code |
|---|---|
| Bedong, Kuala Muda | 08100, 08110 |
| Gurun, Kuala Muda | 08300, 08330, 08800 |
| Kota Kuala Muda, Kuala Muda | 08500 |
| Merbok, Kuala Muda | 08400 |
| Sungai Petani, Kuala Muda | 08000, 08010, 08600 |
| Postal Codes in Kedah | |
|---|---|
| Yan | Sik |
| Pokok Sena | Pendang |
| Padang Terap | Langkawi |
| Kulim | Kubang Pasu |
| Kuala Muda | Kota Setar |
| Bandar Baharu | Baling |