Flawless Today. Right for Tomorrow.



WebTN – The Future of Number Administration

In the future, telephone numbers will be identifiers for individuals, no longer tied to specific service providers, services or devices. Read more

Number Portability Through a Global Lens

On July 1, 1995, Hong Kong formally ended the franchised monopoly of its telephony market and, at the same time, became the first... Read Whitepaper


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NPAC Transition To Take Minimum of Two Years, Likely Longer

Neustar’s analysis finds that a LNPA transition would take 26-33 months... Read more

Transitioning the PSTN to IP: What’s in a Number?

Yankee Group looks at the challenges and opportunities presented by the evolution of the PSTN to an IP network and the central role that numbering and the NPAC play in this transition... Read more


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Filings and Letters


Neustar Reply Brief before US Court of Appeals for the District of Columbia

Neustar’s reply brief called on the court to vacate the FCC’s order naming Telcordia as the next LNPA. Read More

Neustar Petitions Court of Appeals to Review FCC LNPA Decision

Neustar petitioned the US Court of Appeals for the District of Columbia Circuit to “hold unlawful, vacate, enjoin, and set aside” the Federal Communications Commission’s recent order approving the North American Numbering Council’s recommendation that Telcordia, a subsidiary of Ericsson, serve as the next LNPA. Read More


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