Phone Append

Engage with prospects across channels with access to comprehensive phone data that includes multiple phone numbers per customer. Phone Append includes identity markers that simplify identity resolution, enabling you to fully reach your audiences. 


Phone Append gives you the tools to see which phone numbers are associated to which consumer. Appends can be performed by inputting a phone number to return name and address, or inputting name or address to return a phone number.







  • Provides reliable phone data created from millions of daily signals
  • Enables you to link consumer records to a single profile for identity resolution
  • Empowers you to identify and verify inbound consumers
  • Provides the tools to build solutions for marketers and call centers


  • Phone identity database
  • Identity resolution


Possible Inputs:

  • Name
  • Address
  • Phone


  • Unique address identifier
  • Name
  • Business name
  • Phone
  • Phone type
  • Record type
  • Direct inward dial number
  • Telephone provider
  • Telephone confidence score


United States
Release schedule
Monthly, Quarterly
Unit of sale
Per matched record or as a custom data extract

Contact a product expert today.

Contact Us

Want to see additional products?

Find the data you need to gain insight, drive growth and minimize risk.

Return to Home

For more information, visit