청양읍 Postal codes
Complete Location Hierarchy
Districts connect cities with neighborhoods in South Korea. This level improves postal code lookup accuracy for shipping, address validation, and local delivery planning.
Interactive map of 청양읍 · South Korea — postal codes & coordinates
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Developer API
Get this data via API
Free JSON for 청양읍.
Requests need a free API key.
Example request
GET
https://api.listpostcode.com/v1/countries/KR/resolve?path=/x-geonameskra117/x-geonameskra21734350/x-geonameskra317343503435011curl -H "x-api-key: YOUR_API_KEY" \
"https://api.listpostcode.com/v1/countries/KR/resolve?path=/x-geonameskra117/x-geonameskra21734350/x-geonameskra317343503435011"