S.C. Department of Disabilities and Special Needs
3440 Harden St. Ext.
Columbia, SC 29203

Public inquiries:  inquiries@ddsn.sc.gov

Agency Receptionist: (803) 898-9600
Fax: (803) 898-9653
Toll Free: 1-888-DSN-INFO (1-888-376-4636)

For website maintenance issues, email: Helpdesk@ddsn.sc.gov or Call (803) 898-9767