1. NANC Report Numbering Oversight Working Group (NOWG) December 1, 2015 Co-Chairs: Laura Dalton, Verizon Communications Karen Riepenkroger, Sprint 12/1/20151

2. Contents NOWG Activities 2015 Performance Surveys for NANPA and PA NANPA and PA Change Orders Meeting Schedule Participating Companies 212/1/2015

3. NOWG Activities NOWG Monthly Conference Calls with the NANPA and PA NOWG-Only Calls following the Administrators’ Calls 2015 Performance Evaluation Process 312/1/2015

4. 2015 Performance Surveys The NOWG has reviewed and updated the NANPA, PA, and RNA Performance Survey Questions and the Cover Letters. The 2015 Draft Surveys and Cover Letters have been sent to the NANC for review. The NOWG is requesting the NANC’s approval of the surveys and cover letters. 12/1/20154

5. 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 06/17/2015 NOWG continues to monitor NANPA’s activities with the 555 NXX Resource 3 09/22/2015NANP Administration System (NAS) NRUF Updates NOWG Recommendation to Approve sent to FCC on 9/28/2015 PendingTentative – 2 nd Half 2016 512/1/2015 PA Change Orders Change Order Number Date FiledSummaryNOWG StatusFCC ActionScheduled Implementation Date 1 11/10/2015Move RNAS and PAS into the Cloud NOWG Recommendation to Approve sent to FCC on 11/18/2105 PendingMove RNAS in 1 st Quarter 2016. PAS to be moved after RNAS is successfully moved to the Cloud

6. NOWG Upcoming Meeting Schedule 2015/2016 MonthActivity 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 * January 15PA Standing Agenda Call with NOWG - Conference Call 1 pm Eastern, 1 hr January 15NANPA Standing Agenda Call with NOWG - Conference Call 2 pm Eastern, 1 hr * February 16PA Standing Agenda Call with NOWG - Conference Call 1 pm Eastern, 1 hr February 16NANPA Standing Agenda Call with NOWG - Conference Call 2 pm Eastern, 1 hr * * NOWG-Only Monthly Call following Calls with the NANPA and PA 612/1/2015

7. NOWG Meetings Other meetings for the NOWG may be scheduled as needed beyond what has been identified in this list. For complete meeting or conference call details, contact: –laura.r.dalton@verizon.com –karen.s.riepenkroger@sprint.com NOWG meeting notes and documents are posted at www.nanc-chair.org 12/1/20157

8. 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 812/1/2015