| General Information about Area Code 703 | |
|---|---|
| Country | United States |
| State / Province / Territory | Virginia |
| Major City | Alexandria |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 703-275 | Mc Lean | Fairfax | Landline |
| 703-221 | Triangle | Prince William | Landline |
| 703-603 | Fort Myer | Arlington | Landline |
| 703-523 | Woodbridge | Prince William | Landline |
| 703-673 | Reston | Fairfax | Landline |
| 703-245 | Fort Myer | Arlington | Landline |
| 703-281 | Vienna | Fairfax | Landline |
| 703-559 | Herndon | Fairfax | Landline |
| 703-760 | Mc Lean | Fairfax | Landline |
| 703-264 | Herndon | Fairfax | Landline |
| 703-307 | Arlington | Arlington | Wireless |
| 703-479 | Manassas | Prince William | Wireless |
| 703-927 | Arlington | Arlington | Wireless |
| 703-580 | Woodbridge | Prince William | Landline |
| 703-999 | Leesburg | Loudoun | Landline |
| 703-819 | Arlington | Arlington | Wireless |
| 703-357 | Lorton | Fairfax | Landline |
| 703-754 | Haymarket | Prince William | Landline |
| 703-626 | Arlington | Arlington | Wireless |
| 703-638 | Vienna | Fairfax | Landline |