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Category: NCOA Data

Vacant (VAC): House, apartment, office, or building not occupied

March 15, 2024 truencoa

Vacant (VAC) The return code Vacant (VAC) is used when the USPS determines that a House, apartment, office, or building…

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Posted in: NCOA Data

Does the NCOA database keep more than one historical address record open on a person at a time?

November 17, 2022 truencoa

Yes. TrueNCOA provides move information for any individuals or organizations that have filed a change of address with the USPS…

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Posted in: General Information, NCOA Data

What is CASS | CASS Certification | TrueNCOA

June 26, 2020 truencoa

Before processing your NCOA update, TrueNCOA must first verify, validate, and perform hygiene on your input records according to USPS…

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Posted in: NCOA Data

Creating Intelligent Mail™ Barcodes (IMb™)

August 23, 2019 truencoa

TrueNCOA does not provide Intelligent Mail Barcode creation as a service. However, we do provide the data you need to…

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Posted in: General Information, NCOA Data

Address Management

July 26, 2019 truencoa

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

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Posted in: NCOA Data

Using your NCOA Results | TrueNCOA

May 31, 2019 truencoa

TrueNCOA’s Output File Guide describes how to export, download, and understand your NCOA USPS data. Once your file is in a…

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Posted in: General Information, NCOA Data

NCOA Pricing and Features Comparison

April 25, 2018 truencoa

Compare NCOA pricing and features for NCOA service providers TrueNCOA has collected NCOA pricing and features from several NCOA service…

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Posted in: NCOA Data

Changes to NCOA USPS Move Update Standard

April 6, 2018 truencoa 1 Comment

How will changes to the USPS Move Update Standard affect bulk mailers? Census-based measurement process Beginning March 1, 2018, the…

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Posted in: NCOA Data

Understanding Your NCOA Data

November 2, 2017 truencoa

Part 3: NCOA Move Data In our previous posts in this series, we showed you how to find updated addresses…

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Posted in: NCOA Data

Understanding Your NCOA Data

October 27, 2017 truencoa 10 Comments

  Part 2: Finding Bad Addresses Any address with a record_type of ‘C’ or ‘A’ are mailable addresses according to…

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Posted in: NCOA Data

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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

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