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postcode data
Provider-declared label. Inspect each service’s documented actions and access requirements.
Services are ordered by documented operations, attributed reports and current documentation. 1 services are classified here. Each card shows the interfaces a service offers; open it for access requirements and sources.
Categories · Tasks · Interfaces · How listings are checked
Postcodes.io
Postcodes.io is a free, open-source postcode lookup API and geocoder for the United Kingdom maintained by Ideal Postcodes.
Maps and geospatial data · postcode data · open data · API
API · Access documentation verified