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Experian Data Quality free lookup tool

Try our address validation tool for free. Simply start typing an address below to check your address against the USPS® database in real-time.

Try our free address lookup tool to clean your addresses in real-time using Experian Data Quality's address verification software. This software can be used to clean lists of addresses or easily integrated into a CRM, web form or a mobile website.

Enter any U.S. address into the fields below to verify it against the latest USPS® address file. If a match is found, any spelling errors will be corrected and missing parts of the address will be added, including the Zip+ 4.

Accurate address validation requires the latest address data. All Experian Data Quality customers receive regular data updates.