Gamami-ro, Hongnong-eup, Yeonggwang-gun postal codes (70)
On Gamami-ro in Hongnong-eup, Yeonggwang-gun the postal code depends on the building number: numbers 4–165 use 57002, numbers 249–374 use 57000, number 399 use 57001. Data as of August 2026.
On Gamami-ro in Hongnong-eup, Yeonggwang-gun the postal code depends on the building number: numbers 4–165 use 57002, numbers 249–374 use 57000, number 399 use 57001. Data as of August 2026.