Postal address verification
Keep your data fresh and reduce returnsVerify your addresses
If you want to grow your business, don't forget about the customers you already have. Experian® provides an online suite of address validation and enhancement services that will check your existing addresses against the USPS® database, allowing you to mail confidently with the knowledge that every communication will reach a valid address.
Find out which addresses in your list are valid, which can be corrected, and which are completely undeliverable by matching against USPS® data.
Increase the deliverability of your mail by leveraging the last 48 months of change-of-address data, allowing you to find and update old addresses in your database.
Advanced address corrections couples standard address validation with apartment append services that reference Experian’s comprehensive database to match names to addresses.
The following trademarks are owned by the USPS®: NCOALink® and CASS CertifiedTM