The United States is unique in its number portability needs, with vast numbers of people moving from one communications service provider to another and taking their phone number with them. Neustar administers local number portability for the United States and we’re not just best in class, we are in a class of our own. Consumers in other countries don’t have the freedom of nearly instantaneous portability. Of the 60 other countries that have number portability, it can take from a day to over a month to move a phone number from one service provider  to another. In the United States, Neustar processes number changes in seven seconds, while also providing network management and other services. Neustar. Flawless Today. Right for Tomorrow.