NANC Report Numbering Oversight Working Group (NOWG) September 30, 2015 Co-Chairs: Laura Dalton, Verizon Communications Karen Riepenkroger, Sprint 09/30/20151

Contents NOWG Activities 2015 Performance Surveys for NANPA and PA NANPA Change Orders PA Change Orders Co-Chair Position Meeting Schedule Participating Companies 209/30/2015

NOWG Activities NOWG Monthly Conference Calls with the NANPA and PA NOWG-Only Calls following the Administrators’ Calls Preparation for 2015 Performance Evaluation Process 309/30/2015

2015 Performance Surveys The NOWG has begun its review and update of the NANPA, PA, and RNA Performance Survey Questions. The 2015 Draft Survey Forms will be sent to the NANC for review, and approval will be requested at the December NANC meeting. 09/30/20154

NANPA Change Orders Change Order Number Date FiledSummaryNOWG StatusFCC ActionScheduled Implementation Date 2 05/22/2015INC Issue 794: Update 555 NXX Assignment Guidelines to Reflect a Moratorium on New Assignments NOWG Recommendation to Approve sent to FCC on 05/29/2015 Approved on 06/17/15 Moratorium on assignment of 555 line numbers implemented on 06/17/ /22/2015NANP Administration System (NAS) NRUF Updates NOWG Recommendation Pending Tentative - 1 st Half /30/2015 PA Change Orders There are currently no outstanding PA Change Orders.

Co-Chair Position NOWG co-chairs serve two-year terms, and elections are held annually on a rotational basis. In September, the NOWG accepted nominations for one of the co-chair positions for the term. The election is currently in progress. 609/30/2015

NOWG Upcoming Meeting Schedule MonthActivity October 13PA Standing Agenda Call with NOWG - Conference Call 1 pm Eastern, 1 hr October 13NANPA Standing Agenda Call with NOWG - Conference Call 2 pm Eastern, 1 hr * November 13PA Standing Agenda Call with NOWG - Conference Call 1 pm Eastern, 1 hr November 13NANPA Standing Agenda Call with NOWG - Conference Call 2 pm Eastern, 1 hr * December 15PA Standing Agenda Call with NOWG - Conference Call 1 pm Eastern, 1 hr December 15NANPA Standing Agenda Call with NOWG - Conference Call 2 pm Eastern, 1 hr * * NOWG-Only Monthly Call following Calls with the Administrators 709/30/2015

NOWG Meetings Other meetings for the NOWG may be scheduled as needed beyond what has been identified in this list. Contact the Co-Chairs for complete meeting or conference call details: NOWG meeting notes and documents are posted at 09/30/20158

NOWG Participating Companies AT&T CenturyLink Charter Communications Cox Communications Indiana Utility Regulatory Commission Pennsylvania Public Utilities Commission Sprint T-Mobile USA Verizon Communications / Verizon Wireless XO Communications 909/30/2015