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Open data

Data you already have

Postcodes

You hold customer, site, branch or delivery postcodes. Postcodes are the universal connector of UK data — almost every dataset here links to them directly or via a free official lookup.

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We add datasets because people ask for them. Tell us what you were hoping to find and we will say whether it exists, who publishes it, and what shape it is in — free, and whether or not you ever become a customer.

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