The 703 area code covers a region with a robust and diverse economy, driven by the technology, government, and professional services sectors. Major employers include the federal government, defense contractors, information technology companies, and consulting firms. The region is known for its highly educated workforce and innovative business environment.
Area code 703 covers a significant portion of Northern Virginia, including Fairfax County, Alexandria, Falls Church, Fairfax, parts of Arlington and Loudoun counties, and bordering areas of Washington D.C. and Maryland. Nearby area codes are 571, 202 (Washington D.C.), 301 (Maryland), 540 (Northern Virginia), and 804 (Central Virginia).
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Area code 703 covers Northern Virginia, primarily Fairfax County and the cities of Alexandria, Falls Church, and Fairfax. It also serves parts of Arlington and Loudoun counties. Neighboring area codes include 571 (overlay of 703), 202 for Washington D.C., and 301 for parts of Maryland.
The region served by area code 703 has a diverse population of over 1.5 million residents. It is known for its affluent suburbs, highly educated workforce, and multicultural communities. The median household income is well above the national average, and the region has a thriving technology and government contractor sector.
Area code 703 falls within the Eastern Time Zone (ET), which is 5 hours behind Coordinated Universal Time (UTC-5). The region observes Daylight Saving Time from mid-March to early November.
Area code 703 encompasses several notable landmarks and attractions, including the Pentagon, Arlington National Cemetery, Mount Vernon (George Washington's estate), and the Smithsonian's Steven F. Udvar-Hazy Center. The region is also known for its rich history, dating back to the American Revolutionary War.
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