Buy a Local Phone Number – Area Code 703 (Arlington, Virginia)

Assigned in 1947 as one of the original North American Numbering Plan codes, 703 once covered all of Virginia. Growth and regional differentiation led to major splits: 804 in 1973, then 540 in 1995, concentrating the remaining territory on Northern Virginia’s urban counties and independent cities. A 571 overlay was introduced in 2000, making ten-digit dialing a regional norm.

In Arlington, telephone demand tracked postwar federal expansion and later the Metrorail-driven redevelopment of the Rosslyn–Ballston corridor and Pentagon City/Crystal City (now part of National Landing). The Pentagon and Arlington National Cemetery anchor a civic landscape tied to defense, memory, and public service, while a surge of government contractors, cybersecurity firms, and headquarters relocations (including Boeing in 2022) diversified the economy. Demographic shifts toward a highly educated, internationally diverse population reshaped neighborhoods and business services, reinforcing a distinct “NoVa” identity in the shadow of Washington, D.C.; the area code has become a cultural shorthand for that connection.

• Federal and defense institutions, plus a large ecosystem of contractors.
• Cybersecurity, cloud, and data infrastructure influenced by the Dulles–Loudoun cluster.
• Associations, nonprofits, and policy research organizations.
• Hospitality, conferences, and professional services supporting government and tech.