Handong-ro 45beon-gil, Heunghae-eup, Buk-gu, Pohang-si postal codes (53)

On Handong-ro 45beon-gil in Heunghae-eup, Buk-gu, Pohang-si the postal code depends on the building number: numbers 1–14-7 use 37538, numbers 17–43 use 37539. Data as of August 2026.