http://www.telesign.com/blog/telesign-is-the-number-one-provider-of-sms-verification.html With nearly 1 Billion transactions processed, TeleSign is the most respected name in the field of phone verification. One of the simplest, most widely-deployed number verification services on the Internet today. Sign up for SMS Verification and PhoneID! Fri, 20 Aug 2010 21:56:07 +0000 hourly 1 http://wordpress.org/?v=3.0.1