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Global Data Quality Suite

Global Phone Verification

Ensure You Have Valid & Callable U.S. & International Phone Numbers

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Global Phone Verification

With only a phone number and/or a country entered, Global Phone Verification can determine whether the phone number is valid for the region and identify the country of origin from the international access code. The solution also easily verifies phone number types such as landline, VoIP, or mobile, as well as carrier. We even establish the most common language in use for the area.

  • Verify and correct numbers at point of entry to ensure only accurate information enters your database
  • Ensure phone numbers are live before you call to save time and resources
  • Verify if numbers are mobile for compliance and to mitigate risks associated with telephone violations
  • Identify the dominant language in the number's region to establish better customer relationships by improving communication

Ways to Access Global Phone Verification

API Integration 

Data Cleansing 

Service Bureau /
Automated List Processing 

Data Cleansing For
Popular Programs 

How Global Phone Verification Works

Our Global Phone Verification solution verifies a phone number is callable and identifies its type: landline; VoIP; or mobile; offers carrier details, and then determines the country of origin.

Try it!

Verify any U.S., Canadian, or International telephone number.

Select Country

Phone Number

Country Coverage

Check out our complete list of countries we cover and the verification levels for each here.

Phone Number Verification
Phone Number Verification

Premium Phone

The Premium Phone feature determines whether a mobile number is live and connected. This is an ideal service to keep your mobile database clean and updated, and helps reduce wasting money on SMS text that will never reach due to wrong or invalid numbers. Ideal for call centers, list owners, and websites that collect mobile numbers in real-time. Premium Phone supports 25 countries, including the U.S., Canada, Germany, United Kingdom, Mexico, Spain, India, Japan, Korea, and more.

Number Verification

Verify and append country code, international exit codes, and national prefixes for 240+ countries. Allows for verification of unregistered phone numbers and locates their region.

Phone Number Verification
Melissa's CallerID Service allows Global Phone to utilize the CallerID Name CNAM repository and obtain the CallerID for the number.


CallerID taps into real-time carrier data to return the name of the person or business associated with the number at activation. The feature helps you provide more personalized and relevant messages to customers for greater marketing effectiveness.

What Our Customers Say


Free Trial & ROI Guarantee

Request a free trial by filling out the form.

  •   30-day free trial so you can test our tools in your environment.

  •   Free, unlimited technical support.

  •   120-Day ROI Guarantee!

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