Yangpyeong 1-gil, Geochang-eup, Geochang-gun postal codes (113)
On Yangpyeong 1-gil in Geochang-eup, Geochang-gun the postal code depends on the building number: numbers 3-7–185-5 use 50126, numbers 188-47–324-10 use 50125. Data as of August 2026.
On Yangpyeong 1-gil in Geochang-eup, Geochang-gun the postal code depends on the building number: numbers 3-7–185-5 use 50126, numbers 188-47–324-10 use 50125. Data as of August 2026.