Hwanggeum-ro 274beon-gil, Yangchon-eup, Gimpo-si postal codes (11)
All 11 buildings on Hwanggeum-ro 274beon-gil in Yangchon-eup, Gimpo-si use postal code 10049. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Hwanggeum-ro 274beon-gil 2 | 10049 | |
| Hwanggeum-ro 274beon-gil 4 | 10049 | |
| Hwanggeum-ro 274beon-gil 5 | 10049 | |
| Hwanggeum-ro 274beon-gil 6 | 10049 | |
| Hwanggeum-ro 274beon-gil 8 | 10049 | |
| Hwanggeum-ro 274beon-gil 9 | 10049 | |
| Hwanggeum-ro 274beon-gil 10 | 10049 | |
| Hwanggeum-ro 274beon-gil 12 | 10049 | |
| Hwanggeum-ro 274beon-gil 13 | 10049 | IMA공장 |
| Hwanggeum-ro 274beon-gil 16 | 10049 | |
| Hwanggeum-ro 274beon-gil 17 | 10049 |