Skip to content
TrueNCOA
TrueNCOA
better, faster, cheaper NCOA
  • About
  • Contact
  • API
  • Pricing
  • FAQ
  • Blog
  • Login

Month: April 2024

Return to Sender Mail

April 30, 2024 truencoa

Why was my mail marked Return to Sender? We are often asked “Why was my mail returned?”. Mail can be…

Continue Reading →

Posted in: General Information

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 truencoa

The return code Not Deliverable as Addressed – Unable to Forward (UTF) indicates that a mail piece is  undeliverable at…

Continue Reading →

Posted in: General Information

Insufficient Address (IA): Necessary address details omitted and correct address not known

April 17, 2024 truencoa

Insufficient Address (IA) The return code Insufficient Address (IA) indicates that a mail piece was addressed without a number, street,…

Continue Reading →

Posted in: General Information

Release 154

April 8, 2024 truencoa

Check out this week’s new features and improvements including improved processing exception notifications, file update changes, additional organization settings and more.

Continue Reading →

Posted in: Release Notes

Completing Your Organization’s PAF

truencoa

USPS provides change of address information through the use of NCOA processing. For this reason, they identify mailers through the…

Continue Reading →

Posted in: General Information

Recent Posts

  • Release 155 April 7, 2025
  • Mailer/List Owner Support February 4, 2025
  • USPS® Mailer Identifier (MID) February 4, 2025
  • USPS® Processing Acknowledgment Form (PAF) February 4, 2025
  • Deceased Identification (DI) January 13, 2025
  • Nursing Home Identification (NHI) January 13, 2025
  • Correctional Facility Identification (CFI) January 13, 2025
  • Deliverability Suppression Service (DSS) January 13, 2025

Recent Comments

  • Address Validation & Address Verification - TrueNCOA on Understanding Your NCOA Data
  • 10 Strategies to Supercharge Annual Fundraising Success in 2021 – NPO Impact! on Guide to NCOA (National Change of Address) for Non-Profits
  • 10 Strategies to Supercharge Annual Fundraising Success in 2021 on Guide to NCOA (National Change of Address) for Non-Profits

Archives

  • April 2025
  • February 2025
  • January 2025
  • December 2024
  • November 2024
  • October 2024
  • September 2024
  • August 2024
  • July 2024
  • April 2024
  • March 2024
  • February 2024
  • January 2024
  • December 2023
  • November 2023
  • October 2023
  • June 2023
  • April 2023
  • March 2023
  • February 2023
  • January 2023
  • December 2022
  • November 2022
  • October 2022
  • August 2022
  • July 2022
  • June 2022
  • May 2022
  • April 2022
  • February 2022
  • January 2022
  • December 2021
  • November 2021
  • October 2021
  • September 2021
  • August 2021
  • July 2021
  • June 2021
  • May 2021
  • April 2021
  • March 2021
  • February 2021
  • January 2021
  • December 2020
  • November 2020
  • October 2020
  • September 2020
  • August 2020
  • July 2020
  • June 2020
  • May 2020
  • April 2020
  • March 2020
  • February 2020
  • January 2020
  • December 2019
  • November 2019
  • October 2019
  • September 2019
  • August 2019
  • July 2019
  • June 2019
  • May 2019
  • April 2019
  • March 2019
  • February 2019
  • January 2019
  • December 2018
  • November 2018
  • October 2018
  • September 2018
  • August 2018
  • July 2018
  • June 2018
  • May 2018
  • April 2018
  • March 2018
  • February 2018
  • January 2018
  • December 2017
  • November 2017
  • October 2017
  • September 2017
  • August 2017
  • May 2017
  • April 2017
  • March 2017

Powered by




Policies and Terms
Privacy Policy
Terms of Service

USPS Trademarks

The following trademarks and registrations are owned by the United States Postal Service (USPS) – CASS, DSF2, LACSLink, NCOALink

Copyright © 2025 TrueNCOA