try ZipAddress live on-line

Try out the speed and power of ZipAddress to lookup Zip+4 codes or find addresses from almost any fragment in the USPS Zip+4 database. To conserve resources, searches are limited to the first 50 results in the case of ambiguous addresses - and with a search time-limit of around 10 seconds maximum. It is not necessary to supply complete search strings.

For UK Postcodes and Addresses, visit AFD's Postcode Search

AFD offers an entire range of Internet Address Management Solutions.

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