| Area | Postcode | Post Office | State Code | State Name |
|---|---|---|---|---|
| Anderson Drive | 30300 | Ipoh | PRK | Perak |
| Hala Pasar | 30300 | Ipoh | PRK | Perak |
| Hala Pasar Baru | 30300 | Ipoh | PRK | Perak |
| Horley Street | 30300 | Ipoh | PRK | Perak |
| Jalan Aylesbury | 30300 | Ipoh | PRK | Perak |
| Jalan Chapman | 30300 | Ipoh | PRK | Perak |
| Jalan Che Tak | 30300 | Ipoh | PRK | Perak |
| Jalan Church | 30300 | Ipoh | PRK | Perak |
| Jalan Clare | 30300 | Ipoh | PRK | Perak |
| Jalan Clark | 30300 | Ipoh | PRK | Perak |
| Jalan Dass | 30300 | Ipoh | PRK | Perak |
| Jalan Dato Onn Jaafar | 30300 | Ipoh | PRK | Perak |
| Jalan Dato Tahwil Azar | 30300 | Ipoh | PRK | Perak |
| Jalan Dato Tahwil Azhar | 30300 | Ipoh | PRK | Perak |
| Jalan Dato Yeoh | 30300 | Ipoh | PRK | Perak |
| Jalan Foo Choo Choon | 30300 | Ipoh | PRK | Perak |
| Jalan Foo Yet Kai | 30300 | Ipoh | PRK | Perak |
| Jalan Hala Pasar Baru | 30300 | Ipoh | PRK | Perak |
| Jalan Horley | 30300 | Ipoh | PRK | Perak |
| Jalan Jubli | 30300 | Ipoh | PRK | Perak |
| Jalan Lau Ek Ching | 30300 | Ipoh | PRK | Perak |
| Jalan Laxamana | 30300 | Ipoh | PRK | Perak |
| Jalan Leong Sin Nam | 30300 | Ipoh | PRK | Perak |
| Jalan Lim Bo Seng | 30300 | Ipoh | PRK | Perak |
| Jalan Masjid | 30300 | Ipoh | PRK | Perak |