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The Highest Quality Marketing Data

Access 25 million businesses and 245 million consumers

Build Your List for FREE

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Our Data is Rock Solid

Research Team

Over 300 full-time researchers at our 132,000-square-foot Database and Technology Center are dedicated to building, verifying, and updating our data.

Phone Verification

We make over 24 million calls each year to verify the business information that we collect.

Data Sources

Our databases are built from over 4,000 phone directories and over 350 new business sources, such as secretaries of state, county courthouses, and public record notices.

Trusted Since 1972

The Original Data Provider
Our Data Powers
  • Top Internet search engines
  • World's leading navigation systems
  • Local online directories
Hear From Our Customers

"InfoUSA has been very good for getting new leads for my business; it pays for itself, is easy to use, and it's easy to get help if I need it.”

– Sara Togadam