FOURTH AMENDMENT TO COMMON SHORT CODE LICENSE AGREEMENTRegistrant Sublicense Agreement • May 10th, 2007 • Neustar Inc • Communications services, nec • Virginia
Contract Type FiledMay 10th, 2007 Company Industry JurisdictionThis Fourth Amendment to the Common Short Code License Agreement (“Fourth Amendment”), dated as of the 21st day of March, 2007 (“Amendment Effective Date”) between NeuStar, Inc., a Delaware corporation, with offices located at 46000 Center Oak Plaza, Building X, Sterling, VA 20166 (“NeuStar”) and CTIA — The Wireless Association ® (formerly Cellular Telecommunications & Internet Association) (“CTIA”), a District of Columbia non-profit corporation, located at 1400 16th Street, NW, Suite 600, Washington, DC 20036.