Contact National Down Syndrome Society Customer Service
National Down Syndrome Society Phone Numbers and Emails
Toll-Free Number:
-
(800) 221-4602Toll Free Helpline
Customer Service:
-
(212) 460-9330
Jobs/ Career:
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(202) 956-8895
National Down Syndrome Society Emails:
Customer Service
Education Program, Policy and Advocacy Program
Fundraising/ Donations
General Info
Contact Information
National Down Syndrome Society Website:
National Down Syndrome Society Help Center:
Corporate Office Address:
National Down Syndrome Society
1155 15th St. NW, Suite 540
Washington,
District Of Columbia
20005
United States
Other Info (opening hours):
Customer Service Hours:
Monday - Friday: 9:00am - 5:00pm (ET)
For Privacy Questions:
8 E. 41st St., 8th Fl.
New York, NY 10017
Fax:
+1(646) 870-9320
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National Down Syndrome Society