Suin-ro, Geongeon-dong, Sangnok-gu, Ansan-si postal codes (11)
All 11 buildings on Suin-ro in Geongeon-dong, Sangnok-gu, Ansan-si use postal code 15525. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Suin-ro 905 | 15525 | |
| Suin-ro 917 | 15525 | |
| Suin-ro 919 | 15525 | |
| Suin-ro 921 | 15525 | |
| Suin-ro 923 | 15525 | |
| Suin-ro 993 | 15525 | |
| Suin-ro 993-1 | 15525 | |
| Suin-ro 993-2 | 15525 | |
| Suin-ro 993-3 | 15525 | |
| Suin-ro 993-4 | 15525 | |
| Suin-ro 995 | 15525 |