Hwarangbuk-ro 21beon-gil, Sangok-dong, Bupyeong-gu postal codes (10)
All 10 buildings on Hwarangbuk-ro 21beon-gil in Sangok-dong, Bupyeong-gu use postal code 21380. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Hwarangbuk-ro 21beon-gil 1 | 21380 | |
| Hwarangbuk-ro 21beon-gil 2 | 21380 | |
| Hwarangbuk-ro 21beon-gil 4 | 21380 | |
| Hwarangbuk-ro 21beon-gil 6 | 21380 | |
| Hwarangbuk-ro 21beon-gil 10 | 21380 | |
| Hwarangbuk-ro 21beon-gil 11-6 | 21380 | |
| Hwarangbuk-ro 21beon-gil 12 | 21380 | |
| Hwarangbuk-ro 21beon-gil 13 | 21380 | 로얄빌라 |
| Hwarangbuk-ro 21beon-gil 15 | 21380 | |
| Hwarangbuk-ro 21beon-gil 16 | 21380 |