Gyeorun-ro, Hongcheon-eup, Hongcheon-gun postal codes (49)
On Gyeorun-ro in Hongcheon-eup, Hongcheon-gun the postal code depends on the building number: numbers 32–84 use 25128, numbers 128-7–185 use 25126. Data as of August 2026.
On Gyeorun-ro in Hongcheon-eup, Hongcheon-gun the postal code depends on the building number: numbers 32–84 use 25128, numbers 128-7–185 use 25126. Data as of August 2026.