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Address accuracy saves time and money

The reputation of our highly experienced, trusted experts and the longevity of our partnerships with thousands of customers attest to our solutions consistently delivering the desired outcome of fast, accurate data entry and cleansing.

To try our solutions for yourself on your specific platform and environment, sign up using the button below or test drive our solutions by scrolling down to the Try It form.

We look forward to your feedback and welcoming you as one of our partners in address and data quality. If you have any questions do get in touch.


Upgrading to AFD Software within our student management information system was quick and easy. It just worked straight away! We use AFD's point-of-entry address validation - both online and in the admissions office - speeding up data entry and validating the addresses entered against the Royal Mail's Postcode Address File.

Andy Ross

University of Dundee

Try It

Below you can see a quick working example of AFD’s address, email, phone and bank validation software.

Using the form below, enter your postcode or start typing an address to see results returned. If you want to validate addresses outside of the UK & Channel Islands you can enable Eircode Validation to validation Republic of Ireland addresses or International Validation to validate addresses in 250+ countries.

What3words can also be entered and the nearest PAF address returned, try ///cost.complains.angel.



Using the form below, type in a phone number (landline or mobile) and our service will confirm if it’s valid, or invalid.

Phone & Mobile


Using the form below, type in an email address and our service will confirm if the email address is valid. You will also see a detailed response indiciating if the email is likely to be a throwaway email, dummy, or spam – in some cases we can even correct spelling mistakes.



Using the form below, enter a sort code and account number to confirm if they are a valid combination.



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We are here to help

We serve thousands of organisations and a network of hundreds of partners across multiple industry sectors, enabling them to have full confidence in their contact data.