AT&T District of Columbia

Meet our team

Denis P. Dunn
President – AT&T Maryland, DC & Delaware
Denis P. Dunn is the president of AT&T Maryland, D.C. and Delaware. Denis joined the AT&T external and legislative affairs team in Cleveland, Ohio, in 2000 and has worked in the mid-Atlantic region since 2008.

Stay connected with AT&T District of Columbia

mortar_board_line Created with Sketch.

3,669

students mentored

in District of Columbia through Aspire Mentoring Academy from 2012–2017
time_line Created with Sketch.

>2,800

hours

of personal time given by AT&T employees in District of Columbia to community outreach activities in 2018 — worth more than $70,000
personal_care_line Created with Sketch.

More than

12M

contributed by AT&T, the AT&T Foundation and our employees from 2016–2018 through giving programs in District of Columbia
car_line Created with Sketch.

3

alternative vehicles

operated in District of Columbia as of June 30, 2020
led_lightbulb_line Created with Sketch.

28

energy efficiency projects in District of Columbia in 2017 resulted in annualized savings of more than 240,000 kilowatt hours and the equivalent of removing 15 cars from the road annually