Karlsruhe Region Postal codes
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Developer API
Get this data via API
Free JSON for Karlsruhe Region.
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Example request
GET
https://api.listpostcode.com/v1/countries/DE/resolve?path=/baden-wurttemberg-geonamesdea1bw/karlsruhe-regioncurl -H "x-api-key: YOUR_API_KEY" \
"https://api.listpostcode.com/v1/countries/DE/resolve?path=/baden-wurttemberg-geonamesdea1bw/karlsruhe-region"