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Telephone Verification
With over 100 million transactions processed, TeleSign is the most respected name in the field of telephone verification and protects the websites of the biggest companies on the internet.

PhoneID Lookups

TeleSign's PhoneID solution was developed to be used in conjunction with our Telephone Verification service, although it can be used by itself as well. With PhoneID, you can determine many things about a telephone number, including:

  • Type of Phone (Landline, Mobile, Pre-Paid Mobile, VOIP, etc.)
  • City, State, and Zip of Origin
  • Location Time Zone
  • Location Latitude and Longitude
  • Much more...

TeleSign's PhoneID solution can provide information about both domestic and international phone numbers, which is essential if you do business with customers located in other countries. Plus, PhoneID is the only solution of its kind that can flag VOIP and Pre-Paid Mobile telephone numbers. Flagging and blocking these anonymous, location-independent telephone numbers is essential if you want to be certain your users are located where they say they are.

Integrating PhoneID into your website is simple using our SOAP-based API; most programmers familiar with SOAP can complete integration within a matter of hours. Plus, there are no setup fees or monthly fees for using PhoneID - you pay only when you use the service.
Quick Facts
  • Works worldwide
  • Can flag VOIP and Pre-Paid Mobile phones
  • Use alone or in conjunction with Telephone Verification
  • No setup fees
  • No monthly fees or monthly minimums

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