L99999999 Postcodes

Complete Location Hierarchy

Counties connect countries with districts in United Kingdom. This level improves postcode lookup accuracy for shipping, address validation, and local delivery planning.

Country
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County · Current

Interactive map of L99999999 · United Kingdom — postcodes & coordinates

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Developer API

Get this data via API

Free JSON for L99999999.

Requests need a free API key.

Example request
GEThttps://api.listpostcode.com/v1/countries/GB/resolve?path=/l93000001/l99999999
curl -H "x-api-key: YOUR_API_KEY" \
  "https://api.listpostcode.com/v1/countries/GB/resolve?path=/l93000001/l99999999"