Butterworth, Pulau Pinang
| Postcode | Area |
|---|---|
| 13020 | Lorong Selayang (1 - 8) |
| 13020 | Lorong Selayang Indah (2, 4, 6, 8) |
| 13020 | Lorong Selayang Jaya (2, 4) |
| 13020 | Lorong Selayang Permai (1 - 11) |
| 13020 | Lorong Sri Pinang 1 - 8 |
| 13020 | Lorong Sungai Kekaya |
| 13020 | Lorong Sungai Puyu |
| 13020 | Paya Terbakar |
| 13020 | Persiaran Sri Pinang |
| 13020 | Sungai Kekaya |
| 13020 | Taman Pinang |
| 13020 | Taman Putra |
| 13020 | Taman Sayang |
| 13020 | Taman Selayang |
| 13020 | Taman Selayang Indah |
| 13020 | Taman Selayang Jaya |
| 13020 | Taman Selayang Permai |
| 13050 | Bagan Lebai Tahir |
| 13050 | Jalan Aman |
| 13050 | Jalan Bagan Belat |
