African American Chamber of Commerce of New Jersey

American Association of People with Disabilities

American Farm Bureau

Americans for Tax Reform

Asian American Justice Center

Comcast

Computer and Communications Industry Association

Computing Technology Industry Association

COX Enterprises

CTIA - The Wireless Association

DiMA – Digital Media Association

Hispanic Institute

Hispanic Leadership Fund

Hispanic Technology and Telecommunications Partnership

Mobile Future

MyWireless.org

National Association of Neighborhoods

National Black Chamber of Commerce

National Cable & Telecommunications Association

National Coalition on Black Civic Participation

National Grange

National Taxpayers Union

Newspaper Association of America

Software Finance and Tax Executives Council

T-Mobile

United States Chamber of Commerce

US Distance Learning Association

US Telecom

Verizon

 Address. 440 1st St NW Washington DC 20001

Tel. 202.919.9600