| 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 |
|---|---|---|---|
| 703-704 | Alexandria | Fairfax | Landline |
| 703-842 | Arlington | Arlington | Landline |
| 703-847 | Mc Lean | Fairfax | Landline |
| 703-770 | Fort Myer | Arlington | Landline |
| 703-969 | Arlington | Arlington | Wireless |
| 703-835 | Arlington | Arlington | Landline |
| 703-748 | Mc Lean | Fairfax | Landline |
| 703-334 | Manassas | Prince William | Landline |
| 703-961 | Centreville | Fairfax | Landline |
| 703-712 | Mc Lean | Fairfax | Landline |
| 703-985 | Triangle | Prince William | Landline |
| 703-668 | Herndon | Fairfax | Landline |
| 703-775 | Fort Myer | Arlington | Landline |
| 703-440 | Springfield | Fairfax | Landline |
| 703-338 | Arlington | Arlington | Wireless |
| 703-309 | Arlington | Arlington | Wireless |
| 703-435 | Herndon | Fairfax | Landline |
| 703-466 | Reston | Fairfax | Landline |
| 703-931 | Arlington | Arlington | Landline |
| 703-789 | Manassas | Prince William | Landline |