• Demo Demo

The Postcode Database


Welcome to the greatest postcode database service available. With daily updates, we provide the most accurate & up to date postcode data compared with anyone else, including the Royal Mail's PAF. Sign up now!

Use the postcode database on your website as an address finder and pre-fill customer forms with their address in. We will clean & parse your postcodes. Use our service to calculate the distance from one postcode to another.

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Fast, reliable & cost effective!
230k websites can't be wrong!

  • Postcode Database API

    Lookup address data from a postcode

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  • Postcode Cleaner API

    Clean, parse & validate postcodes

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  • Postcode Distance API

    Obtain the distance between two postcodes

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How it works

We provide our postcode database in the form of an HTTP/HTTPS web service API, which can be easily used in every programming language, including JavaScript, PHP, Rails, ASP and Python. Submit a postcode to our postcode web service and we respond with all addresses located at that postcode in your preferred format.

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Get access to the postcode database in under 1 minute!