Merging Lists and Duplicate Elimination
Complete the questionnaire step-by-step. The quote will be e-mailed to you soon after.
An Account Manager may call you for additional information.
The NCOALink Product is a secure dataset of approximately 160 million permanent change-of-address (COA)
records consisting of the names and addresses of individuals, families and businesses who have filed
a change-of-address with the USPS®. We compare your file with this national list and send you the updated addresses.
The CASS certification process is designed to improve the accuracy of postal codes, i.e., 5-digit ZIP Code, ZIP + 4, delivery point, and carrier route codes that appear on mailpieces.