1. NANC Report Future of Numbering Working Group (FoN) FoN Co-Chairs Don Gray, Nebraska PSC Adam Newman, Telcordia Technologies Jim Castagna, Verizon May 17, 2011

2. 2 Summary of Activity Since Last Report Conference calls on April 6 and May 4: –Reviewed FoN issues matrix and determined a path forward for each issue –Reviewed industry letters submitted on Toll Free Resources - Allocation, Assignment and Management (FTN-005) White Paper submitted to and provided by Chairman Kane: Custom Toll Free received February 28 th 800 Response received March 7 May 17, 20112

3. 3 Summary of Activity Since Last Report –Reviewed letters on the White Paper addressed to Chairman Kane w/courtesy copied forwarded by David Greenhaus ATL Communications dated 2/12/11 ZipDx.com with no date 1300 Australia dated 2/28/11 Phone Names dated 3/3/11 –The letters did not identify any corrections or changes to the White Paper May 17, 20113

4. 4 Summary of Activity Since Last Report The letters did identify potential changes to current policy and rules for consideration. FoN recommends publishing the White Paper to the website with any correction/update from NANC members. If no further direction is received from NANC, the FoN will likely close FTN 005. May 17, 20114

5. Active Issues AID #Title on FormSubmitSubmitter(s)StatusNext Step(s) Active Issues 001New & Future Services02/13/07 (Orig: 2006) Castagna/Gray (co-chairs) Accepted 03/28/2007 Consensus to keep open for discussion and monitor ITU-T Future of Numbering activities 002Telematics and the use of NANP numbers 04/19/06Karen Norcross (PUC) Accepted 05/22/2007 Consensus to keep open and monitor developments at INC and ITU in M-2-M. Also some concern on M-2-M impact on NANP exhaust 004Geographic Issues Impacting Numbering Policy Decisions 01/1907 (Orig May 06) David Greenhaus 800 Response IS Accepted 06/20/2007 Pending input from issue Champion. Monitor CEPT/ITU report in this area. 005Commons vs. Market Place Model for Toll Free Numbers 12/04/07Jay Carpenter (1-800 AFTA) Accepted 12/05/2008 Incorporate possible changes based upon NANC review and publish May 17, 20115

6. 6 Future Activities of the FoN Determine next FTN to engage based on WG consensus and/or NANC assignment. Next scheduled calls: –June 1, 2011 Noon – 2:00pm ET –July 6, 2011 Noon – 2:00pm ET May 17, 20116

7. Thank You! Back-up Slides Follow

8. 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. May 17, 20118

9. 9 Closed/Not Accepted Issues May 17, 20119 AID #Title on FormSubmitSubmitter(s)StatusNext Step(s) Closed Issues 003Analysis 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 Geographical Area 08/28/07FoN Co-ChairsNot accepted, include analysis in FTN #4 Project Work as part of FTN # 004