| Area Code 703 Details | |
|---|---|
| Country | United States |
| State/Province | Virginia |
| Major City | Alexandria |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | County | Phone Type | Status |
|---|---|---|---|
| 703-720 | Fairfax | Landline | Active |
| 703-721 | Fairfax | Landline | Active |
| 703-722 | Loudoun | Landline | Active |
| 703-723 | Loudoun | Landline | Active |
| 703-724 | Loudoun | Landline | Active |
| 703-725 | Arlington | Cell Number | Active |
| 703-726 | Loudoun | Landline | Active |
| 703-727 | Loudoun | Cell Number | Active |
| 703-728 | Loudoun | Cell Number | Active |
| 703-729 | Loudoun | Landline | Active |
| 703-730 | Prince William | Landline | Active |
| 703-731 | Arlington | Cell Number | Active |
| 703-732 | Arlington | Cell Number | Active |
| 703-733 | Fairfax | Landline | Active |
| 703-734 | Fairfax | Landline | Active |
| 703-735 | Fairfax | Landline | Active |
| 703-736 | Fairfax | Landline | Active |
| 703-737 | Loudoun | Landline | Active |
| 703-738 | Arlington | Landline | Active |
| 703-739 | Alexandria City | Landline | Active |