November 21, 2009
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Resources
TDI
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8630 Fenton Street; Suite 604
Silver Spring, MD 20910-3803
TDI (formerly known as Telecommunications for the Deaf, Inc.) was established in 1968 originally to promote further distribution of TTYs in the deaf community and to publish an annual national directory of TTY numbers.
Phone: (800) 735-2258
Fax: (800) 735-2258
URL: http://www.tdi-online.org/
Updated: 08/17/2001