Cheoncheon-ro 21beon-gil, Jeongja-dong, Jangan-gu, Suwon-si postal codes (2)
All 2 buildings on Cheoncheon-ro 21beon-gil in Jeongja-dong, Jangan-gu, Suwon-si use postal code 16330. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Cheoncheon-ro 21beon-gil 11 | 16330 | 효천초등학교 |
| Cheoncheon-ro 21beon-gil 33 | 16330 | 화서역 위너스 파크 |