
NCOALink™
NCOALink™ for Mailing
Why Address Changes Matter
About 1 in 7 individuals or businesses change their address every year. As a result, undeliverable-as-addressed (UAA) mail has become a major challenge for many organizations.
In addition, incorrect addresses can lead to wasted printing, postage, and time. Furthermore, they can result in lost opportunities and may even damage a company’s reputation. However, NCOALink™ address verification helps businesses keep customer records up to date when people move to a new location.
Keep Mailing Lists Up to Date
Who Is NCOALink™ For?
USPS® Move Update Requirements
Reduce UAA Mail
NCOALink™ and ANKLink™ Address Updates

How Does NCOALink™ Work?
NCOA Address Matching
When the name and address on a mailing list match the name and old address in the NCOA (National Change of Address) database, the system returns the new address for moves made within the past 18 or 48 months.
ANKLink™ Address Information
In addition, ANKLink™ — which stands for “Address Not Known” — adds another 30 months of change-of-address information to the process.
The ANKLink™ data does not return the new address. However, it does flag moves made during months 19–48. It also provides the move effective date, return code, and match type.
48-Month NCOALink™ Option
If you want updated addresses for moves made within the full 18–48 month period, then our 48-month NCOALink™ solution is the right option for your business.