| 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 |
|---|---|---|---|
| 703-380 | Arlington | Arlington | Wireless |
| 703-853 | Manassas | Prince William | Landline |
| 703-541 | Fort Belvoir | Fairfax | Landline |
| 703-756 | Arlington | Arlington | Landline |
| 703-926 | Reston | Fairfax | Wireless |
| 703-764 | Burke | Fairfax | Landline |
| 703-475 | Arlington | Arlington | Wireless |
| 703-778 | Arlington | Arlington | Landline |
| 703-978 | Burke | Fairfax | Landline |
| 703-363 | Fort Myer | Arlington | Landline |
| 703-442 | Mc Lean | Fairfax | Landline |
| 703-231 | Arlington | Arlington | Wireless |
| 703-465 | Fort Myer | Arlington | Landline |
| 703-977 | Arlington | Arlington | Wireless |
| 703-362 | Arlington | Arlington | Wireless |
| 703-397 | Herndon | Fairfax | Landline |
| 703-825 | Centreville | Fairfax | Landline |
| 703-485 | Falls Church | Falls Church City | Landline |
| 703-802 | Centreville | Fairfax | Landline |
| 703-685 | Fort Myer | Arlington | Landline |