The Communications Workers of America provides information about union membership and issues affecting jobs in telecommunications.

501 Third Street, NW
Washington, D.C. 20001-2797
Tel: (202) 434-1100
https://cwa-union.org

The Telecommunications Industry Association provides education, career development, events, and other resources for telecom professionals.

1310 North Courthouse Road, Suite 890
Arlington, VA 22201-2596
Tel: (703) 907-7700
Fax: (703) 907-7727
https://tiaonline.org

USTelecom Association is a trade association that represents broadband service providers and suppliers.

601 New Jersey Ave., NW, Suite 600
Washington, D.C. 20001-2993
Tel: (202) 326-7300
Fax: (202) 326-7333
https://www.ustelecom.org