Phone Number of 
aaidd is 
202-387-1968 .
American Association on Intellectual and Developmental Disabilities (AAIDD) is concerned about intellectual and developmental disabilities. It has been offering services since 1876. AAIDD has over 5,000 members in 50 plus countries.
 
aaidd Address 
The address of aaidd is 501 3rd Street, NW Suite 200 Washington, D.C. 20001.
aaidd Website 
The Website of aaidd is 
www.aaidd.org.
aaidd Customer Support Service Phone Number 
The customer support phone number of aaidd is 
202-387-1968 (Click phone number to call).
The postal and 
official address, email address and 
phone number (
helpline) of 
aaidd Service Center and 
aaidd customer phone number  is given below. The  
helpline of aaidd customer phone number may or may not be 
toll free.
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