Dulles, Virginia Dulles, Virginia Dulles () is an unincorporated area in Loudoun County, Virginia, which is part of the Washington metropolitan area. The headquarters of Orbital ATK, GeoEye, and ODIN technologies and the former headquarters of MCI Inc. and AOL are located in Dulles. The National Weather Service Baltimore/Washington forecast office and the National Weather Service's Sterling Field Support Center are also both in Dulles. Dulles covers roughly the southwestern third of Sterling, Virginia (another unincorporated community). The usage of Dulles as a community name began in the mid-1980s when Loudoun County economic development officer Pam Treadwell successfully lobbied the United States
John Foster Dulles the Soviet Union to gain influence in Egypt, as it forced Nasser to turn to the Soviets for weapons. Dulles served as the Chairman and Co-founder of the Commission on a Just and Durable Peace of the Federal Council of Churches of Christ in America (later the National Council of Churches), the Chairman of the Board for the Carnegie Endowment for International Peace, and a Trustee of the Rockefeller Foundation from 1935 to 1952. Dulles was also a founding member of Foreign Policy Association and Council of Foreign Relations. Dulles developed colon cancer, for which he was first operated on