| 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 |
|---|---|---|---|
| 703-439 | Reston | Fairfax | Landline |
| 703-751 | Alexandria | Alexandria City | Landline |
| 703-807 | Fort Myer | Arlington | Landline |
| 703-675 | Arlington | Arlington | Wireless |
| 703-947 | Herndon | Fairfax | Landline |
| 703-415 | Fort Myer | Arlington | Landline |
| 703-939 | Arlington | Arlington | Wireless |
| 703-226 | Fort Myer | Arlington | Landline |
| 703-686 | Manassas | Prince William | Landline |
| 703-621 | Arlington | Arlington | Landline |
| 703-674 | Falls Church | Fairfax | Landline |
| 703-646 | Lorton | Fairfax | Landline |
| 703-706 | Alexandria | Alexandria City | Landline |
| 703-581 | Reston | Fairfax | Landline |
| 703-214 | Alexandria | Fairfax | Wireless |
| 703-623 | Arlington | Arlington | Wireless |
| 703-417 | Fort Myer | Arlington | Landline |
| 703-276 | Fort Myer | Arlington | Landline |
| 703-677 | Falls Church | Falls Church City | Landline |
| 703-317 | Alexandria | Alexandria City | Landline |