Other cities in the 703 area code include: Ashburn, Leesburg, Mc Lean, Oakton, Springfield, Sterling, Herndon, Lorton, Aldie, Merrifield, Vienna, Great Falls, Triangle, Woodbridge, Haymarket, Nokesville, Fairfax, Upperville, and Waterford.
Arlington County is a county in the Commonwealth of Virginia. It is coterminous with the U.S. Census Bureau - census-designated place of Arlington, which is the second-largest principal city of the Washington metropolitan area. As a result, the county is often referred to in the region simply as " Arlington " or " Arlington, Virginia ". In 2015, the county's population was estimated at 229,164, which would make it the fourth-largest city in the Commonwealth if it were incorporated as such.The land that became Arlington was originally donated by Virginia to the United States government to form part of the new federal capital district of Columbia. On February 27, 1801, a year after moving from the temporary National Capital at Philadelphia to the City of Washington, the United States Congress organized the area as a subdivision of the District named Alexandria County. In 1846, Congress returned the land southwest of the Potomac River donated by Virginia due to issues involving Congressional representation and the abolition of slavery. The General Assembly of Virginia changed the county's name to Arlington in 1920 to avoid confusion with the adjacent City of Alexandria.The county is situated in Northern Virginia on the south bank of the Potomac River directly across from Washington, D.C. Arlington is also bordered by Fairfax County and City of Falls Church to the northwest, west and southwest, and the City of Alexandria to the southeast. With a land area of 26 square miles (67 km 2), Arlington is the geographically smallest self-governing county in the United States, and due to state law regarding population density, has no incorporated towns within its borders. As of the 2010 census, the population was 207,627. Due to the county's proximity to downtown Washington, D.C., Arlington is the headquarters for many departments and agencies of the federal government of the United States, including the Department of Defense (DoD) at the Pentagon, Drug Enforcement Administration, Transportation Security Administration (TSA), and Defense Advanced Research Projects Agency (DARPA). It is also home to Ronald Reagan Washington National Airport. The many federal agencies, government contractors, and service industries contribute to Arlington's stable economy. Arlington is also the location of national memorials and museums, including Arlington National Cemetery, the Pentagon Memorial, the Marine Corps War Memorial, and the United States Air Force Memorial.It is the highest-income county in the United States by median family income, though it has the highest concentration of singles in the region. According to a 2016 study by Bankrate.com, Arlington is the best place to retire, with nearby Alexandria coming in at second place. Criteria of the study included cost of living, rates of violent and property crimes, walkability, health care quality, state and local tax rates, weather, local culture and well-being for senior citizens.
Alexandria is an independent city in the United States Commonwealth of Virginia. As of the 2010 census, the population was 139,966, and in 2016, the population was estimated to be 155,810. Located along the western bank of the Potomac River, Alexandria is approximately 7 miles (11 km) south of downtown Washington, D.C.Like the rest of Northern Virginia, as well as Central Maryland, modern Alexandria has been influenced by its proximity to the U.S. capital. It is largely populated by professionals working in the federal civil service, in the U.S. military, or for one of the many private companies which contract to provide services to the federal government. One of Alexandria's largest employers is the U.S. Department of Defense. Another is the Institute for Defense Analyses. In 2005, the United States Patent and Trademark Office moved to Alexandria.The historic center of Alexandria is known as "Old Town". With its concentration of boutiques, restaurants, antique shops and theaters, it is a major draw for all who live in Alexandria as well for visitors. Like Old Town, many Alexandria neighborhoods are compact and walkable. It is the 7th largest and highest-income independent city in Virginia.A large portion of adjacent Fairfax County mostly south, but also west of the city is named "Alexandria," but it is under the jurisdiction of Fairfax County and separate from the city; the city is sometimes referred to as the City of Alexandria to avoid confusion (see the "Neighborhoods" paragraph below). In 1920, Virginia's General Assembly voted to incorporate what had been Alexandria County as Arlington County to minimize confusion.
Centreville is a census-designated place (CDP) in Fairfax County, Virginia, United States and a suburb of Washington, D.C. The boundaries recognized by the U.S. Census Bureau encompassed a population of 71,135 as of the 2010 census Centreville is approximately 20 miles (32 km) west of Washington, DC.
The 703 area code lies within the Eastern Daylight Time Zone (or EDT). The current time in Eastern Daylight Time is 2:17 AM on Apr 19, 2021.