PostcodeNorth Chungcheong
Postcode 28021
28021
- KoesanTowns and districts
- North ChungcheongRegions
- 0Locations
Other points nearby
Nothing else is recorded within five kilometres.
About this area
28021 covers 칠성면 in North Chungcheong, South Korea.
We compile postcodes from recorded addresses. For an official lookup, use the postal operator’s own postcode search.