Cheomdan-ro 285beon-gil, Seonggok-dong, Danwon-gu, Ansan-si postal codes (13)
On Cheomdan-ro 285beon-gil in Seonggok-dong, Danwon-gu, Ansan-si the postal code depends on the building number: numbers 7–31 use 15607, numbers 37–47 use 15606. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Cheomdan-ro 285beon-gil 7 | 15607 | (주)노루케미칼 |
| Cheomdan-ro 285beon-gil 8 | 15607 | 중원합성(주) |
| Cheomdan-ro 285beon-gil 8-1 | 15607 | |
| Cheomdan-ro 285beon-gil 13 | 15607 | |
| Cheomdan-ro 285beon-gil 18 | 15607 | |
| Cheomdan-ro 285beon-gil 20 | 15607 | |
| Cheomdan-ro 285beon-gil 20-1 | 15607 | |
| Cheomdan-ro 285beon-gil 26 | 15607 | YK TECH |
| Cheomdan-ro 285beon-gil 27 | 15607 | |
| Cheomdan-ro 285beon-gil 31 | 15607 | |
| Cheomdan-ro 285beon-gil 37 | 15606 | |
| Cheomdan-ro 285beon-gil 43 | 15606 | |
| Cheomdan-ro 285beon-gil 47 | 15606 |