NANPA Activities
NANPA Activities
NANPA Activities
NANPA Activities
NANPA Activities
NANPA Activities
NANPA Activities

Contact Us

You may contact NANPA to ask a question, request additional information, or make comments by emailing us at Please include your name and email address.

For login and password issues, please contact the NAS Customer Support Desk at 1-866-623-2282 or via email at

NANPA Regional Offices
21575 Ridgetop Circle
Sterling, VA 20166

Organizational Directory
E-mail format is
Name Title Phone Fax
Manning, John Senior Director 571-434-5770 571-434-5502
Industry Liaison
Sprague, Beth Industry Liaison 571-434-5513 571-434-5502
Code Administration
Sprague, Beth Director 571-434-5513 571-434-5502
Fears, Nancy Mgr. - Numbering (CICs, 5XX, 900) 830-632-5979 208-694-5329
Soderland, Patricia Code Administrator 571-434-5348 571-434-5502
Morgan, David Code Administrator 571-434-5381 571-434-5502
Code Administrator/Customer Service Representative 866-623-2282 571-434-5502
AOCN Administration
Laslo, Teri AOCN Administrator 571-434-4694 571-434-5502
NPA Relief Planning
Wayman, Heidi NPA Relief Planner 571-434-5765 571-434-5502
Data Analysis and NRUF
Armstrong, Jesse Data Analysis 303-802-1305 571-434-5502
Cipparone, Al NRUF Manager 571-434-5789 571-434-5502
Tomlinson, La Shanda Senior NRUF Administrator 571-434-4671 571-434-5502
Contact List
Topic Contact Phone Fax
456-NXX Codes John Manning 571-434-5770 571-434-5502
5XX-NXX Codes Nancy Fears 830-632-5979 208-694-5329
900-NXX Codes Nancy Fears 830-632-5979 208-694-5329
Area Codes John Manning 571-434-5770 571-434-5502
ANI-II Digits John Manning 571-434-5770 571-434-5502
Central Office Codes For more information on how to contact a code administrator for a specific area click here.
CICs Nancy Fears 830-632-5979 208-694-5329
800-855 Line Numbers Nancy Fears 830-632-5979 208-694-5329
Vertical Service Codes John Manning 571-434-5770 571-434-5502
2017 NANPA Holiday Schedule
January 2nd New Years Day
May 29th Memorial Day
July 4th US Independence Day
September 4th Labor Day
November 23rd and 24th Thanksgiving
December 25th Christmas

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