| Area Code 703 Details | |
|---|---|
| Country | United States |
| State/Province | Virginia |
| Major City | Alexandria |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | County | Phone Type | Status |
|---|---|---|---|
| 703-740 | Arlington | Landline | Active |
| 703-741 | Arlington | Landline | Active |
| 703-742 | Fairfax | Landline | Active |
| 703-743 | Prince William | Landline | Active |
| 703-744 | Fairfax | Landline | Active |
| 703-745 | Fairfax | Landline | Active |
| 703-746 | Arlington | Landline | Active |
| 703-747 | Fairfax | Landline | Active |
| 703-748 | Fairfax | Landline | Active |
| 703-749 | Fairfax | Landline | Active |
| 703-750 | Fairfax | Landline | Active |
| 703-751 | Alexandria City | Landline | Active |
| 703-752 | Arlington | Landline | Active |
| 703-753 | Prince William | Landline | Active |
| 703-754 | Prince William | Landline | Active |
| 703-755 | Fairfax | Landline | Active |
| 703-756 | Alexandria City | Landline | Active |
| 703-757 | Fairfax | Landline | Active |
| 703-758 | Fairfax | Landline | Active |
| 703-759 | Fairfax | Landline | Active |