Namsangangbyeon-ro, Hongcheon-eup, Hongcheon-gun postal codes (35)
On Namsangangbyeon-ro in Hongcheon-eup, Hongcheon-gun the postal code depends on the building number: numbers 6–55 use 25149, numbers 82-26–119 use 25142. Data as of August 2026.
On Namsangangbyeon-ro in Hongcheon-eup, Hongcheon-gun the postal code depends on the building number: numbers 6–55 use 25149, numbers 82-26–119 use 25142. Data as of August 2026.