Ensure your data is accurate and up-to-date with our National Change of Address (NCOA) service

Using NCOA services you can remove undeliverable addresses and avoid wasting money mailing to out of date addresses. NCOA processing improves mail deliverability by providing you with current, standardized, delivery point coded addresses for individual, family, and business moves.

How We Provide Your National Change of Address Service

First, we standardize all name and address information in your data mailing list so it conforms to USPS requirements, including ZIP +4 codes. Then we use specialized computer programs to match NCOA data with the names and addresses in your mailing list. The National Change of Address database contains approximately 160 million records. The Address Change Service - ACS - also uses this database.

Each record contains permanent address changes, for a 4 year period of time. Using NCOA data to update your customer information is a very complex process; requiring the sophisticated programs we use to ensure quality updated data in your mailing lists.

NCOA Benefits

  • NCOA reduces your undeliverable mail by providing the most current address available.
  • Reach more of your customers by obtaining their current addresses.
  • Identify undeliverable and incomplete addresses.
  • Cut your mailing costs with postal discounts.
  • NCOA prevents re-mailings (see Undeliverable Mail Services) after NCOA corrections are made, because your addresses are updated before you mail - saving you the expense of wasted postage.

Reduce waste associated with inaccurate telephone numbers

Stop Guessing and Start Closing

Need custom list based on your specifications with No Resale Guarantee?

Talk to our Data Specialist Mike Floyd +1 (206) 629 6016