북구 Postal codes
Complete Location Hierarchy
Cities connect provinces with districts in South Korea. This level improves postal code lookup accuracy for shipping, address validation, and local delivery planning.
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Interactive map of 북구 · South Korea — postal codes & coordinates
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Developer API
Get this data via API
Free JSON for 북구.
Requests need a free API key.
Example request
GET
https://api.listpostcode.com/v1/countries/KR/resolve?path=/x-geonameskra110/x-geonameskra21021080curl -H "x-api-key: YOUR_API_KEY" \
"https://api.listpostcode.com/v1/countries/KR/resolve?path=/x-geonameskra110/x-geonameskra21021080"