Proprietary Change of Address

Since 2002

Proprietary Change of Address: $85.00 for any single list up to 28K rows

Proprietary Change of Address (PCOA)

PCOA differs from NCOA in that it doesn't rely solely on the USPS NCOA file. While PCOA includes full NCOA, it also pulls address updates from Utility Companies, Phone Carriers, Credit Card processors, etc.

PCOA any single file up to 28,000 records for $85
No contract. No setup fees. Cancel anytime.

PCOA averages 5-20% lift over NCOA alone
Each year over 44 million Americans move. Over 1/3rd of them do not notify the USPS, therefore those new addresses simply do not exist in the NCOA file. PCOA, on the other hand, was built for this.

Best Data Privacy in the industry

Pricing & Service Description

For Layout Questions: support@ncoasource.com

Why use Proprietary Change of Address?

Over 750k new and unique COAs added monthly
Most comprehensive address update solution
Includes full 4-year NCOA at no extra charge
Plus new move updates from:

Utility company connects & disconnects
Telephone & cell carrier address updates
Credit card grantors
3rd-party credit card processors
High-end purchases
Retailers & catalogers
Over 120 magazine subscriptions
Real Estate transactions & more
Robust, dual-engine address hygiene
PS 3553 CASS certification & PCOA report
USPS LACSLink, SuiteLink, DPV

Data formats accepted:
Excel (XLS/XLSX) preferred
TXT, CSV, Tab-delimited & Pipe-delimited

To request, sign up to get an assigned UserID. Please note that a USPS PAF form must be on file prior to processing. PCOA is fully automated and takes about an hour. New addresses from NCOA are marked with a 'Y' & new addresses from PCOA are marked with a 'P'.