Sarani-gil, Seongam-dong, Danwon-gu, Ansan-si postal codes (7)
All 7 buildings on Sarani-gil in Seongam-dong, Danwon-gu, Ansan-si use postal code 15651. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Sarani-gil 6 | 15651 | |
| Sarani-gil 18-6 | 15651 | |
| Sarani-gil 23-5 | 15651 | |
| Sarani-gil 24-7 | 15651 | |
| Sarani-gil 24-8 | 15651 | |
| Sarani-gil 36-1 | 15651 | |
| Sarani-gil 36-3 | 15651 |