Marak-gil, Daebunam-dong, Danwon-gu, Ansan-si postal codes (7)
All 7 buildings on Marak-gil in Daebunam-dong, Danwon-gu, Ansan-si use postal code 15647. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Marak-gil 17 | 15647 | |
| Marak-gil 19 | 15647 | |
| Marak-gil 33-3 | 15647 | |
| Marak-gil 33-4 | 15647 | |
| Marak-gil 113 | 15647 | |
| Marak-gil 129 | 15647 | |
| Marak-gil 137 | 15647 |