Yanghwa-ro 21-gil, Mapo-gu (10)
| Address | Postal code | Building |
|---|---|---|
| Yanghwa-ro 21-gil 15 | 03994 | |
| Yanghwa-ro 21-gil 17 | 03994 | |
| Yanghwa-ro 21-gil 21 | 03994 | |
| Yanghwa-ro 21-gil 23 | 03994 | |
| Yanghwa-ro 21-gil 29 | 03994 | |
| Yanghwa-ro 21-gil 31 | 03994 | |
| Yanghwa-ro 21-gil 33 | 03994 | |
| Yanghwa-ro 21-gil 37 | 03994 | |
| Yanghwa-ro 21-gil 39 | 03994 | |
| Yanghwa-ro 21-gil 43 | 03994 |