Dalgubeol-daero, Suseong-dong 4(sa)-ga, Suseong-gu postal codes (84)
On Dalgubeol-daero in Suseong-dong 4(sa)-ga, Suseong-gu the postal code depends on the building number: numbers 2255–2297 use 42007, number 2300 use 42123, numbers 2301–2331 use 42006, and 2 more ranges. Data as of August 2026.