South Korea postal code tools
South Korea postal code 01021: places and regional information
Find South Korea postal code 01021, its associated places and available regional information. Check the listed source before using it for mail delivery. Places associated with this postal code: 강북구.
Places associated with this postal code
| Place | Region |
|---|---|
| 강북구 | 서울특별시 |
A regional link is not available for this postal code.