For commercial use only. NationalChangeofAddress.com are not affiliated with the USPS®. We DO NOT add or update records on the USPS® Master Database. To update your personal address on the USPS® Master Database or file a Change of Address, please contact the USPS by calling 1-800-ASK-USPS® (1-800-275-8777) or visit www.usps.com for USPS Change of AddressTM.

MAXCOA

MaxCOA

MaxCOA is Anchor’s proprietary move database that provides current and accurate addresses for movers that NCOALink® may not supply. We recommend that you run MaxCOA in conjunction with NCOALink® to optimize hygiene efficiency.

Typically, match rates range are half again what NCOALink® returns and can be as high as 10%, improving deliverability rates and reducing marketing costs.

MaxCOA includes over approx. 350MM name and address records and up to 60 months of address changes. The data is compiled from multiple quality sources such as credit cards, self-reported data, publishers, and major reference files. Extensive matching criteria are used during this process.

Key Features:

  • Identify moves that were not filed with the USPS®
  • Identify moves which are no longer included on NCOALink® 48-month file
  • Choose from High Confidence or All matches based on your use-case
  • Run MaxCOA in conjunction with NCOALink® to ensure most accurate recent address.

Contact Us


Our hours of operation are from 8 am to 6 pm EST M-F, except on U.S. holidays.

Our team of direct marketing professionals will be pleased to make sure your project runs smoothly, on schedule and within budget. We issue detailed reports and will show you how to read and interpret all data we process.

Our sales and support staff are ready to answer your questions, provide fast quotes and offer expert advice and suggestions.

Sales, Service & Support

Phone: (800) 383-2445

Email: service@nationalchangeofaddress.com