Haengjeong-ro 20beon-gil, Namsa-eup, Cheoin-gu, Yongin-si postal codes (4)
All 4 buildings on Haengjeong-ro 20beon-gil in Namsa-eup, Cheoin-gu, Yongin-si use postal code 17118. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Haengjeong-ro 20beon-gil 3-4 | 17118 | |
| Haengjeong-ro 20beon-gil 3-8 | 17118 | |
| Haengjeong-ro 20beon-gil 9 | 17118 | |
| Haengjeong-ro 20beon-gil 10 | 17118 |