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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.

About TeleSign

Founded in December 2004, TeleSign is a leading provider of telephone verification services to web-based companies of all sizes. TeleSign's flagship solution, Telephone Verification, allows businesses with an online presence to authenticate their users' identities in real-time. PhoneID, another TeleSign technology, complements Telephone Verification by providing information about both domestic and international telephone numbers, including where a phone number is located and the type of phone associated with a particular number (landline, mobile, VOIP, etc.).

As of March 2010, TeleSign has processed over 739,000,000 transactions for clients in industries such as eCommerce, Lead Generation, Online Classifieds, and more. Our clients range in size from large Fortune 500 companies down to small, single-employee businesses.

TeleSign is a privately-held corporation based in Beverly Hills, CA. If you'd like to learn about investing opportunities at TeleSign, please send an email to contact@telesign.com, and a representative will get in touch with you soon.
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