Contact Us

For login and password issues, please contact the NAS Customer Support Desk at 1-866-623-2282 or via email at You may use the same email address to ask a question or request information. Please include your name and email address.

NANPA Regional Offices
2411 Dulles Corner Park Suite 250
Herndon, VA 20171

NANPA Help Desk
Tel: 1-866-623-2282
Fax: 571-363-3838

Organizational Directory
Name Title Phone Email
Beth Sprague Director 571-363-3821
Patricia Soderland Code Administrator 571-363-3828
David Morgan Code Administrator 571-363-3823
Kirsten Bachar-Perez Code Administrator 571-363-3825
Teri Laslo AOCN Administrator 571-363-3829
Nancy Fears Mgr. - Numbering
(CICs, 5XX, 900, 800-855)
Heidi Wayman NPA Relief Planner 571-363-3824
Al Cipparone NRUF Manager 571-363-3822
LaShanda Tomlinson Senior NRUF Administrator 571-363-3826
Central Office Codes For more information on how to contact a code administrator for a specific area click here.
2019 NANPA Holiday Schedule
January 1st New Years Day
May 27th Memorial Day
July 4th US Independence Day
September 3rd Labor Day
November 22nd and 23rd Thanksgiving
December 25th Christmas

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