Where Is Area Code 703?
Area code 703 is found in the US state of Virginia. Primarily servicing the city of Arlington (population: 220800), area code 703 covers 11 counties of Virginia.
Located in the Eastern time zone, area code 703 is on the same time as New York, NY.
Area code 703 was brought into effect on January 1, 1947.
Counties in Area Code 703
- Alexandria City,
- Arlington,
- Fairfax,
- Falls Church City,
- Loudoun,
- Manassas City,
- Prince William.
Most Populous Cities in Area Code 703
| City | County | City Population | Time Zone |
|---|---|---|---|
| Arlington | Arlington | 220,800 | EST |
| Woodbridge | Prince William | 196,987 | EST |
| Alexandria | Fairfax | 193,338 | EST |
| Fairfax | Fairfax | 157,233 | EST |
| Alexandria | Alexandria City | 140,658 | EST |
| Springfield | Fairfax | 107,954 | EST |
| Falls Church | Fairfax | 103,394 | EST |
| Manassas | Prince William | 100,800 | EST |
| Herndon | Fairfax | 90,092 | EST |
| Ashburn | Loudoun | 88,881 | EST |
| Sterling | Loudoun | 85,920 | EST |
| Leesburg | Loudoun | 79,474 | EST |
| Centreville | Fairfax | 71,025 | EST |
| Vienna | Fairfax | 65,387 | EST |
| Reston | Fairfax | 61,859 | EST |
| Annandale | Fairfax | 57,898 | EST |
| McLean | Fairfax | 53,640 | EST |
| Manassas | Manassas City | 47,085 | EST |
| Burke | Fairfax | 44,571 | EST |
| Dumfries | Prince William | 33,862 | EST |
| Lorton | Fairfax | 33,151 | EST |
| Gainesville | Prince William | 31,480 | EST |
| Bristow | Prince William | 30,503 | EST |
| Chantilly | Loudoun | 26,909 | EST |
| Chantilly | Fairfax | 22,102 | EST |
Note: The above list is based off of the top 25 most populous cities in the area code as per 2012 United States Census Bureau estimates.
View all United States Area Codes.
This page was last updated on July 3, 2015.