Pursuant to Instruction 2 to Item 601 of egulation S - K, NeuStar , Inc. has filed an agreement with the NortheastAmendment to Contractor Services Agreement for Number Portability Administration Center / Service Management System • October 30th, 2013
Carrier Acquisition Company, LLC, which is one of seven agreements that are substantially identical in all material respects other than the parties to the agreements. North American Portability ManaLgCesmuecncteLeded to the
