Area Code 703 History:
Area code 703 was put into service. Area code 703 has been split 2 times. In 1973 area code 703 was split to form area code 804. In 1995 area code 703 was split to form area code 540. In 2000 area code 703 was overlaid with area code 571.
Counties in Virginia within area code 703 include:
Alexandria County, Arlington County, Fairfax County, Loudoun County, Manassas City County, Prince William County, and Stafford County.
Major cities or places in Virginia within area code 703 include:
area codes 703 and 571 serve northeastern Virginia which includes many suburbs of Washington, D.C. including the larger cities and communities of Alexandria, Annandale, Arlington, Burke, Centreville, Chantilly, Dale City, Fairfax, Franconia, Groveton, Herndon, Lake Ridge, Leesburg, Manassas, Mclean, Mount Vernon, Oakton, Reston, Springfield, West Springfield, and Woodbridge in addition to many smaller communities within the area codes 703 and 571 service area.