Validate Contact Addresses Using National Change-of-Address Web Service

DOTS NCOA Live

DOTS NCOA LiveSM by Service Objects a real-time web service API that accesses a database of approximately 50 million permanent change-of-address records from the USPS® NCOALink data.

Companies gain a competitive advantage by keeping their mailing lists up-to-date, even when customers fail to notify of any change of address. NCOA Live provides codes which clarifies why a match was not made and helps companies determine if a specific address is deliverable.

Samples

I/O

Sample Request URL

XML output using query string parameters:
Four ways to use our services
REAL-TIME API INTEGRATION

Integrate any of our easy-to-program contact verification APIs directly into your systems for real-time cleansing, appending and fraud protection.

DO-IT-YOURSELF LIST PROCESSING

When you have a quick list that needs to be verified and cleansed, it's time for DataTumbler, our PC-based data cleansing application.

AUTOMATED LIST PROCESSING

Implementing an automated FTP batch for your data quality needs is the perfect way to cleanse data from one of your systems on a scheduled time of day or month.

QUICK
LOOKUPS

Our Quick Lookups are the perfect way to get the job done fast! Access-from-anywhere data validation tools will come in handy for quick contact lookups.

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Our exclusive Customer Success Program is included with your annual plan

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Guaranteed 99.995% Uptime

We stand behind our commitment to service uptime excellence with one of the industry's only financially backed Service Level Agreements.

Dedicated Support Engineer

Get expert help and answers from your personal support engineer. Take advantage of our dedicated test environment.

Plans start as low as $289 per month
    • Validate and update addresses using 18 month NCOALink data set
    • Validates, standardizes and appends addresses for results of greater accuracy
    • Returns a flag when there is a Change of Address (COA) match
    • Generates reports based on specific Job Numbers for easy tracking
    • Covers both U.S. consumers and businesses
    • Response time as fast as 0.05 seconds
    • Provides detailed NCOA codes and descriptions, including information about address deliverability
    • Supports real-time transactions through submission of single or multiple records in one request
    • Uses Job Numbers to track jobs from multiple departments or organizations simultaneously
    • Updated weekly
    • Real-time API
    • Keeps mailing lists accurate and up-to-date
    • Reduces postage costs
    • Improves customer relationships by maintaining regular contact
Some of the world's biggest brands rely on Service Objects
Verizon
Microsoft
Amazon
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Sony