Hwigyeong-ro 7-gil, Imun-dong, Dongdaemun-gu postal codes (3)
All 3 buildings on Hwigyeong-ro 7-gil in Imun-dong, Dongdaemun-gu use postal code 02420. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Hwigyeong-ro 7-gil 3 | 02420 | |
| Hwigyeong-ro 7-gil 7 | 02420 | |
| Hwigyeong-ro 7-gil 9 | 02420 |