NANC Report Numbering Oversight Working Group (NOWG) October 10, 2007 Co-Chairs: Paula Hustead, Windstream Natalie McNamer, T-Mobile USA Karen Riepenkroger,
NANC Report Numbering Oversight Working Group (NOWG) July 19, 2005 Co-Chairs: Rosemary Emmer, Nextel Karen Riepenkroger, Sprint.
NANC Report Numbering Oversight Working Group (NOWG) May 16, 2006 Co-Chairs: Rosemary Emmer, Sprint Nextel Karen Riepenkroger, Sprint Nextel Natalie McNamer,
