Neustar, Inc. (NYSE: NSR) is a leading global provider of information and analysis to the Internet, telecommunications, entertainment, advertising and marketing industries. Neustar applies advanced and proprietary technologies to its data to provide market intelligence, analytics, supply chain management decision support, security and fraud prevention. Visit Neustar online at www.neustar.biz or call us at +1.877.427.5076. For Neustar customer service inquiries please click here. Access our Privacy Policy 21575 Ridgetop Circle, Sterling, VA 20166, United States Venture House, 42-45 London Road, Staines TW18 4Hf, United Kingdom |