Janggok-ro 12beon-gil, Gochon-eup, Gimpo-si postal codes (15)
All 15 buildings on Janggok-ro 12beon-gil in Gochon-eup, Gimpo-si use postal code 10123. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Janggok-ro 12beon-gil 5 | 10123 | MU빌리지 |
| Janggok-ro 12beon-gil 13 | 10123 | |
| Janggok-ro 12beon-gil 14 | 10123 | |
| Janggok-ro 12beon-gil 14-5 | 10123 | |
| Janggok-ro 12beon-gil 14-10 | 10123 | (주)남성전력 |
| Janggok-ro 12beon-gil 18 | 10123 | |
| Janggok-ro 12beon-gil 18-1 | 10123 | |
| Janggok-ro 12beon-gil 19 | 10123 | |
| Janggok-ro 12beon-gil 23 | 10123 | |
| Janggok-ro 12beon-gil 25 | 10123 | |
| Janggok-ro 12beon-gil 26 | 10123 | |
| Janggok-ro 12beon-gil 40 | 10123 | |
| Janggok-ro 12beon-gil 52 | 10123 | |
| Janggok-ro 12beon-gil 54 | 10123 | |
| Janggok-ro 12beon-gil 60 | 10123 |