About postal code 23100
The postal code 23100 routes mail to 백령면 in the 인천광역시 region of South Korea. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
South Korea · Postal code
23100 - 백령면
Postal code 23100 is 백령면 in 인천광역시, South Korea.
| Postal code | 23100 |
| Place | 백령면 |
| Region | 인천광역시 |
| District | 옹진군 |
| Country | South Korea (KR) |
| Coordinates | 37.9731, 124.6245 (map) |