NANC Report Future of Numbering Working Group (FoN) FoN Co-Chairs Don Gray, Nebraska PSC Adam Newman, Telcordia Technologies Jim Castagna, Verizon December 16, 2010

Summary of Activity Since Last Report Prepared a transmittal letter for the White Paper: Toll Free Resources - Allocation, Assignment and Management (FTN-005) December 16, 2010 2

Future Activities of the FoN Incorporate any comments provided by the NANC on the White Paper: Toll Free Resources - Allocation, Assignment and Management (FTN-005) and republish. Determine next contribution to engage. December 16, 2010 3

Thank You! Back-up Slides Follow

Future of Numbering WG Mission To explore changes to the environment, including new and future technologies, the impact of market place and/or regulatory changes and innovations on telephone numbering. Scope: The Working Group will investigate new telephone numbering assignment approaches and future telephone number assignment requirements. The Working Group will identify common criteria and gather data to identify trends and their impact upon numbering resources. The Working Group, if necessary, will analyze opportunities to determine the feasibility and benefit of each and report its findings to the NANC. The Working Group will also analyze various topics that may be given to it from time to time by the NANC and/or FCC. December 16, 2010

Active Issues Meetings are held the 1st Thursday of each month, unless noted otherwise. AID # Title on Form Submit Submitter(s) Status Next Step(s) Active Issues 001 New & Future Services 02/13/07 (Orig: 2006) Castagna/Gray (co-chairs) Accepted 03/28/2007 Determine value and path forward 002 Telematics and the use of NANP numbers 04/19/06 Karen Norcross (PUC) Accepted 05/22/2007 Determine path forward re: Machine-to-Machine focus 004 Geographic Issues Impacting Numbering Policy Decisions 01/1907 (Orig May 06) David Greenhaus 800 Response IS Accepted 06/20/2007 Pending Contributions 005 Commons vs. Market Place Model for Toll Free Numbers 12/04/07 Jay Carpenter (1-800 AFTA) Accepted 12/05/2008 White Paper Approval December 16, 2010

Closed/Not Accepted Issues AID # Title on Form Submit Submitter(s) Status Next Step(s) Closed Issues 003 Analysis of Commons and Property Rights Models for the allocation of NANP Numbering Resources 12/28/06 (Orig June 06) Jay Carpenter (1-800 AFTA) 11/20/07 Discussion Closed. Issues Not Accepted Study of Potential Mis-Use of NANP Resources Outside the NANP Geogrpahical Area 08/28/07 FoN Co-Chairs Not accepted, include analysis in FTN #4 Project Work as part of FTN # 004 December 16, 2010 7