Melissa - Global Intelligence  1-800-MELISSA

Phone Append & Verification

Melissa provides multiple solutions that utilize phone data to help organizations authenticate users, reduce fraud and improve telemarketing campaigns.



Let's Start A New Project Together

By submitting this form, you agree to our Terms of Service & Privacy Policy.


Phone Append & Verification

Verify phone numbers for the U.S. and 240+ countries globally to prevent fraud and improve service. In addition to number verification, Melissa Phone Verification provides advanced Mobile Verification and Caller ID to further reduce risk with transactions.

Phone Append

Add U.S. and Canadian consumer and business phone numbers (mobile and landline) to enrich your customer records. We have 170+ million U.S. and 30+ million Canadian records sourced source from daily updated Telco data.

Reverse Phone Append

Add postal addresses and full name or business name (where applicable) to the phone numbers in your database.