Where Is Area Code 703?
Area code 703 serves Northern Virginia, including Alexandria and much of the Washington metropolitan area. Virginia is part of the South Atlantic region in the U.S. Census classification, and area code 703 uses Eastern Time.
The service area includes the independent cities of Alexandria, Fairfax, Falls Church, Manassas, and Manassas Park. It also covers communities in Arlington, Fairfax, Loudoun, and Prince William counties, including Ashburn, Arlington, Herndon, Leesburg, Reston, Sterling, Vienna, and Woodbridge.
Notable places in the area include Old Town Alexandria, the Pentagon, Arlington National Cemetery, Great Falls Park, and George Washington's Mount Vernon. The Potomac River borders much of the eastern side of the region.
Cities and Communities in the 703 Area Code
- Alexandria, independent city
- Fairfax, independent city
- Falls Church, independent city
- Manassas, independent city
- Manassas Park, independent city
- Clifton, Fairfax County
- Dumfries, Prince William County
- Haymarket, Prince William County
- Herndon, Fairfax County
- Leesburg, Loudoun County
- Occoquan, Prince William County
- Vienna, Fairfax County
History of Area Code 703
Area code 703 was established in 1947 as one of the original North American Numbering Plan area codes. It initially covered the entire state of Virginia.
Virginia's telephone map later changed through several splits. Area code 804 split from 703 in 1973, and area code 540 split from 703 in 1995, leaving 703 focused on Northern Virginia.
Area code 571 was introduced in 2000 as an overlay for the 703 region. The overlay added numbering capacity for Northern Virginia without dividing the existing geographic area.
Key Facts About Area Code 703
- State and primary city: Area code 703 is in Virginia, and Alexandria is its primary city.
- Census region: Area code 703 is located in the South Atlantic region of the United States.
- Time zone: Area code 703 uses Eastern Time.
- Type: Area code 703 is a geographic area code, not a toll-free code.
- Original area code: Area code 703 was one of the original North American Numbering Plan area codes established in 1947.
- Split history: Area code 804 split from 703 in 1973, and area code 540 split from 703 in 1995.
- Overlay: Area code 571 became an overlay for area code 703 in 2000.
- Universities and landmarks: George Mason University's main campus is in Fairfax, and the Pentagon and Arlington National Cemetery are in Arlington County.
Frequently Asked Questions
What state is area code 703 in?
Area code 703 is in Virginia.
What major cities use area code 703?
Major cities in the 703 area include Alexandria, Fairfax, Falls Church, Manassas, and Manassas Park.
What time zone is area code 703 in?
Area code 703 is in Eastern Time.
Is area code 703 a toll-free number?
No, area code 703 is a geographic area code, not a toll-free code.