Siyak-ro 109beon-gil, Seodaesin-dong 3(sam)-ga, Seo-gu postal codes (8)
All 8 buildings on Siyak-ro 109beon-gil in Seodaesin-dong 3(sam)-ga, Seo-gu use postal code 49206. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Siyak-ro 109beon-gil 4 | 49206 | |
| Siyak-ro 109beon-gil 5 | 49206 | |
| Siyak-ro 109beon-gil 9 | 49206 | |
| Siyak-ro 109beon-gil 12 | 49206 | |
| Siyak-ro 109beon-gil 13 | 49206 | |
| Siyak-ro 109beon-gil 14 | 49206 | |
| Siyak-ro 109beon-gil 17 | 49206 | |
| Siyak-ro 109beon-gil 25 | 49206 |