Industry Numbering Committee (INC) Report to the NANC Dyan Adams, INC Co-Chair Shaunna Forshee, INC Co-Chair June 20, 2013

About INC The Industry Numbering Committee (INC) provides an open forum to address and resolve industry-wide issues associated with planning, administration, allocation, assignment and use of North American Numbering Plan (NANP) numbering resources within the NANP area.

INC Meetings/Membership Face-to-Face Meetings Since the previous NANC meeting, INC held one meeting on June 17-19, 2013 The next INC Meeting will be held in Denver, CO on August 20-22, 2013 Details on all future meetings can be found at: http://www.atis.org/inc/calendar.asp Membership To become a member of INC or ATIS, see http://www.atis.org/membership/become.asp. To understand how INC operates, see http://www.atis.org/legal/OP.asp

At INC’s April 2013 meeting, INC discussed: Issue 748: Assess Impacts on Numbering Resources and Numbering Administration with Transition from Public Switched Telephone Network (PSTN) to Internet Protocol (IP) At INC’s April 2013 meeting, INC discussed: “Address and Interconnection – from the PSTN to an IP World” presented by Adam Newman, iconectiv A high level overview of potential interconnection and number/network address changes and potential questions for INC to consider regarding these topics “ATIS PSTN Transition Focus Group Assessment and Recommendations” Key discussion items on numbering rate center structure expanded geography for numbering resources less-than thousand block number allocation

Issue 748: Assess Impacts on Numbering Resources and Numbering Administration with Transition from Public Switched Telephone Network (PSTN) to Internet Protocol (IP) (cont.) Also at INC’s April meeting, INC discussed the “Technology Transition: Numbering” presentation Henning Schulzrinne, FCC, gave to the NANC at the February 2013 meeting, including: INC’s role in the PSTN to IP transition decoupling geography from numbering nationwide 10-digit dialing rate center and LATA elimination less-than thousand block number allocation INC met virtually May 10, 2013, to review FCC 13-51, NPRM, Order, and NOI, and discussed the Direct Access to Numbers by Interconnected VoIP Providers trial and the trial’s potential impact on INC guidelines

Issue 748: Assess Impacts on Numbering Resources and Numbering Administration with Transition from Public Switched Telephone Network (PSTN) to Internet Protocol (IP) (cont.) INC assembled a Contribution Development Team and met virtually on May 21, 2013, and June 4, 2013 Brainstormed possible PSTN transition impacts including: dialing patterns rate center changes local/LD changes porting tariffs LATAs

Issues in Initial Pending Issue 692: Update the 5YY requirements for resources NANPA Change Order #1 approved; implementation expected in late 3Q2013 Issue 702: Update Service Description for Use of 5YY Resources

Issues in Final Closure Issue 659: Updates to the p-ANI transfer process Issue 715:  Update TBPAG For Retrieving a Block Donated/Returned in Error Issue 719: Available “Red” Blocks where PSTN Activation has not been confirmed Issue 751:  Clarify Section 8.3.11 of the TBPAG (instances where a TN is assigned to more than one customer)

Issues in Final Closure (cont.) Issue 753: Add Clarifications to COCAG Section 7.2 For Voluntary Code Transfers Issue 754: Contact SP with most ports for Returned and Abandoned Non-pooled central office codes Issue 755: Update appropriate interconnection documentation in Section 4.3.1.2 of the TBPAG and 4.2.2 of the COCAG

Relevant INC Web Pages INC Homepage (front page to all INC links): http://www.atis.org/inc/index.asp INC Upcoming Meetings (meeting logistics/agendas): http://www.atis.org/inc/calendar.asp INC Issues (historical and active): http://www.atis.org/inc/incissue.asp INC Meeting Records: http://www.atis.org/inc/mtgs_current.asp INC Published Documents: http://www.atis.org/inc/incguides.asp Anyone interested in information on INC or INC documents can contact Jackie Voss, ATIS INC Manager, via email at jvoss@atis.org or (913)393-0891