| 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 |
|---|---|---|---|
| 703-208 | Dunn Loring | Fairfax | Landline |
| 703-892 | Fort Myer | Arlington | Landline |
| 703-951 | Centreville | Fairfax | Landline |
| 703-545 | Fort Myer | Arlington | Landline |
| 703-963 | Arlington | Arlington | Wireless |
| 703-903 | Mc Lean | Fairfax | Landline |
| 703-348 | Ashburn | Loudoun | Landline |
| 703-777 | Leesburg | Loudoun | Landline |
| 703-616 | Fort Myer | Arlington | Wireless |
| 703-965 | Arlington | Arlington | Wireless |
| 703-483 | Reston | Fairfax | Wireless |
| 703-796 | Herndon | Fairfax | Landline |
| 703-633 | Centreville | Fairfax | Landline |
| 703-326 | Herndon | Fairfax | Landline |
| 703-429 | Reston | Fairfax | Wireless |
| 703-805 | Alexandria | Fairfax | Landline |
| 703-872 | Fort Myer | Arlington | Landline |
| 703-729 | Ashburn | Loudoun | Landline |
| 703-412 | Fort Myer | Arlington | Landline |
| 703-468 | Haymarket | Prince William | Landline |