About postal code 28906
The postal code 28906 routes mail to 내북면 in the 충청북도 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
28906 - 내북면
Postal code 28906 is 내북면 in 충청북도, South Korea.
| Postal code | 28906 |
| Place | 내북면 |
| Region | 충청북도 |
| District | 보은군 |
| Country | South Korea (KR) |
| Coordinates | 36.5649, 127.639 (map) |