Each phone number in your database could be the gateway to a rich consumer profile. Accurate Append helps you make the most of even minimal inputs.

Real-World Use Case: Political Campaigns

A campaign collects thousands of mobile numbers through opt-in SMS or petitions but lacks broader voter profiles. By appending names, addresses, and demographics, they can:

  • Match voters to districts and address-based voter rolls
  • Personalize outreach with messaging based on age, income, or interests
  • Segment by donation history or travel preferences

Data You Can Append with a Phone Number

  • Full Name
  • U.S. Mailing Address
  • Email Address (if available)
  • Demographic & Lifestyle Insights:
    • Gender, Age, Ethnicity
    • Marital Status, Homeownership
    • Estimated Wealth & Income Range
    • Education Level, Length of Residence
    • Occupation, Business Ownership
    • Interests: Hunting, Boating, Travel, Collectibles, etc.
    • Political & Charitable Donation History
    • Credit Score Range
  • Line Type Identification: mobile vs. landline
  • Phone Verification & Hygiene Services

Explore the full technical breakdown in our documentation

Built-in Benefits Across All Data Append Scenarios

No matter what data you start with, you can count on:

  • Secure, Scalable Delivery: via API or Secure FTP
  • Industry-Trusted Standards: SOC 2 Type II & HIPAA compliance
  • Verified & Refreshed Data: pulled from multiple cross-checked sources
  • Custom Match Rates & Hygiene Services: to maximize reach and accuracy

Ready to Append?