Telephone 1-800-851-6099 (Voice/TTY) Fax 919-855-6872 Mailing Address Division of Services for the Deaf and the Hard of Hearing 2301 Mail Service Center Raleigh, NC 27699-2301 Location Address DSDHH Administrative Office Woodoak Building., GL-3 1100 Navaho Drive Raleigh, NC 27609 Find a Regional Center near you E-mail Address DSDHH.Information@ncmail.net