Postcode "lookup" Functionality

[slapmatt]

Many sites have a function where you enter a postcode and house number and correct address appears or a choice of those addresses.

Can anyone recommend of supplier of this data/functionality.

Thanks in advance!

[tigger1]

http://www.postcodeanywhere.co.uk/demos/addresses_...

[pdV6]

The data itself comes from the PAF (Postcode address file iirc) supplied by the Post Office, but it's no use on it's own.
Several software suppliers do postcode lookup and part of the deal is usually a subscription to the PAF updates.
You can tell the cheapskate companies that don't keep their copy of the PAF up-to-date as they're the ones with websites that insist you address/postcode is invalid

http://www.google.co.uk/search?hl=en&q=postcod...

[arfur]

We use www.qas.com

Very good ...

HTH

[whygee02]

Yep qas (Quick Address) are the ones to use, very good system, eaasy to use/integrate etc etc, been using em for years.

[cottonfoo]

arfur said:

We use www.qas.com

How much do you pay for that?