What is the phone number for the pentagon operator? Pentagon Building Contact Phone Number is : +1 (703) 697-1776. and Address is 1400 Defense Pentagon Washington, DC, United States. The Pentagon is a government building of the United States used by Department of Defense.What is the address to the pentagon in washington dc? The address of Pentagon Building is 1400 Defense Pentagon Washington, DC, United States.Is the pentagon located in virginia or washington dc? Show map of the US. The Pentagon, in Arlington County, Virginia, across the Potomac River from Washington, D.C., is the headquarters of the United States Department of Defense. As a symbol of the U.S. military, the phrase The Pentagon is often used as a metonym for the Department of Defense and its leadership.
The Pentagon building, an institution and an iconic symbol, is the headquarters of the Department of Defense (DoD). The Pentagon's three occupant groups–military, civilians, and contractors–contribute to the planning and execution of the defense of our country. The Pentagon is one of the world's largest and most recognizable office buildings.