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Postcode Lookup

Find and validate UK addresses with a postcode, quickly and easily

Enter up to 10 postcodes and try Postcode Lookup for yourself! 

Better user experience

Quickly format user addresses 

Accurate Data

Obtain accurate information from point of capture

Improve Deliverability Results

Improve your delivery rates to up to 92%


Simply type in a postcode in the field below and click 'find' to populate the full address on the left.

Like what you're seeing?

How it works

When the user types out a valid UK postcode a selection of valid UK addresses will appear in real-time via a dropdown list that is sourced from the Royal Mails PAF datasource which updates daily. This ensures that the address data is accurate and valid.


Image of Postcode Lookup

Data8's Postcode Lookup verifies an address at the point of capture. By simply typing a postcode and selecting the relevant address from the dropdown list provided, the users address fields will populate automatically, formatted to a Royal Mail postal standard.

Easily integrate with a number of platforms

Our Postcode Lookup Software is available across a wide range of platforms, check out the ever growing list of native integrations:

Magento logo
Opencart logo
SAGE logo

Don't see your platform in the featured list above? Check out our full list of available integrations

Start your Free Trial Today

Get Started for Free! All services are subscription-free with no setup fees, and no credit card is required to get started with testing our services.


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No Card Details Required

We do not ask for payment details upfront! Our no-obligation trial is totally free for 14 days.

100 Free Credits 

You get 100 free credits to trial PredictiveAddress™ and improve your data capture.

Technical Support

Our team of experts are on hand to help at any point. Can't find what you're looking for, contact us.

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