Cable Tv & Telecommunications 3007 Tilden St Nw Washington, DC 20008 Phone : (202) 671-0066 Cable Tv & Telecommunications Business Category Government Offices-City Village & Twp Legislative Bodies Cable Television And Telecommunications Office Of--regulatory Affairs Division Washington, DC 20001 Phone : (202) 671-0066 Business Category Government Offices-Federal Government Offices & Public Schools District Of Columbia Government--cable Television And Telecommunications Office Of, Directors Office Washington, DC 20001 Phone : (202) 671-0066 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools