Butterworth, Pulau Pinang
| Postcode | Area |
|---|---|
| 12300 | Lintang Mawar (1 - 3) |
| 12300 | Lintang Melor |
| 12300 | Lintang Riang |
| 12300 | Lorong Berani (1 - 5) |
| 12300 | Lorong Bintang |
| 12300 | Lorong Bunga Tanjong (2 - 4) |
| 12300 | Lorong Ceri (1 - 11) |
| 12300 | Lorong Dahlia (1 - 20) |
| 12300 | Lorong Jermal Indah |
| 12300 | Lorong Kastam |
| 12300 | Lorong Kemuning |
| 12300 | Lorong Matahari |
| 12300 | Lorong Mawar (1 - 2) |
| 12300 | Lorong Melur |
| 12300 | Lorong Melur (1 - 16) |
| 12300 | Lorong Perniagaan Melur |
| 12300 | Lorong Perniagaan Melur (1 - 2) |
| 12300 | Lorong Riang |
| 12300 | Lorong Tanjung Jaya |
| 12300 | Medan Kemuning |
