Utgalmaji 1-gil, Daebudong-dong, Danwon-gu, Ansan-si postal codes (3)
All 3 buildings on Utgalmaji 1-gil in Daebudong-dong, Danwon-gu, Ansan-si use postal code 15644. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Utgalmaji 1-gil 1 | 15644 | 마을회관 |
| Utgalmaji 1-gil 3 | 15644 | |
| Utgalmaji 1-gil 9 | 15644 |