1. NANC Report Numbering Oversight Working Group (NOWG) September 18, 2013 Co-Chairs: Laura Dalton, Verizon Communications Karen Riepenkroger, Sprint 09/18/20131

2. Contents NOWG Activities 2013 Performance Surveys NANPA Change Orders PA Change Orders Co-Chair Position Participating Companies Meeting Schedule 209/18/2013

3. NOWG Activities NOWG Monthly Conference Calls with the NANPA and PA NOWG-Only Calls following the Administrators’ Calls Preparation for 2013 Performance Evaluation Process 309/18/2013

4. 2013 Performance Surveys The NOWG has begun its review and update of the NANPA, PA, and RNA Performance Survey Questions. The 2013 Draft Survey Forms will be sent to the NANC for review, and approval will be requested at the December NANC meeting. 09/18/20134

5. 5 Outstanding NANPA Change Orders Change Order Number Date FiledSummaryNOWG StatusFCC ActionScheduled Implementation Date 19/24/2012INC Issue 692: Update the 5YY Requirements for Resources and INC Issue 702: Update Service Description for Use of 5YY Resources NOWG Recommendation to Approve sent to FCC on 10/15/2012 Approved 12/5/2012 Targeted Implementation 9/27/2013 09/18/2013

6. Outstanding PA Change Orders Change Order Number Date FiledSummaryNOWG StatusFCC ActionScheduled Implementation Date 24 11/6/2012Enhancement of the FTP Interface with the Pooling Administration System NOWG Recommendation to Approve sent to FCC on 11/16/2012 FCC Approved on 12/5/2012 Implemented on 7/19/2013 609/18/2013

7. Co-Chair Position NOWG co-chairs serve two-year terms, and elections are held annually on a rotational basis. In early September, the NOWG accepted nominations for one of the co-chair positions. Karen Riepenkroger, Sprint, was nominated and re-elected by acclamation to continue in her current role for 2014 and 2015. 709/18/2013

8. NOWG Participating Companies AT&T CenturyLink Cox Communications EarthLink Business Indiana Utility Regulatory Commission Pennsylvania Public Utilities Commission Sprint Verizon Communications / Verizon Wireless Windstream Communications XO Communications 809/18/2013

9. NOWG Upcoming Meeting Schedule - 2013 MonthActivity October 22PA Standing Agenda Call with NOWG - Conference Call 1 pm Eastern, 1 hr October 22NANPA Standing Agenda Call with NOWG - Conference Call 2 pm Eastern, 1 hr * November 19PA Standing Agenda Call with NOWG - Conference Call 1 pm Eastern, 1 hr November 19NANPA Standing Agenda Call with NOWG - Conference Call 2 pm Eastern, 1 hr * December 17PA Standing Agenda Call with NOWG - Conference Call 1 pm Eastern, 1 hr December 17NANPA Standing Agenda Call with NOWG - Conference Call 2 pm Eastern, 1 hr * * NOWG-Only Monthly Call following Calls with the Administrators 909/18/2013

10. 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: –laura.r.dalton@verizon.com –karen.s.riepenkroger@sprint.com NOWG meeting notes and documents are posted at www.nanc-chair.org 09/18/201310