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Month: February 2023

What Is NCOA: All About National Change of Address

February 16, 2023 truencoa

What is NCOA? NCOA (National Change of Address) or NCOALink is a data set containing approximately 160 million permanent change-of-address records filed…

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Posted in: General Information, Uncategorized

Recent Posts

  • Undeliverable-As-Addressed (UAA) Mail October 1, 2024
  • Return to Sender Mail April 30, 2024
  • Not Deliverable As Addressed – Unable to Forward (UTF): Mail undeliverable at address given; no change-of-address order on file; forwarding order expired April 25, 2024
  • Insufficient Address (IA): Necessary address details omitted and correct address not known April 17, 2024
  • Release 154 April 8, 2024
  • Completing Your Organization’s PAF April 8, 2024
  • No Such Street (NSS): Addressed to nonexistent street and correct street not known March 28, 2024
  • No Such Number (NSN): Addressed to nonexistent number and correct number not known March 21, 2024

Recent Comments

  • Address Validation & Address Verification - TrueNCOA on Understanding Your NCOA Data
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