| District of Virginia area codes: 703 | |
|---|---|
| Country | United States |
| State/Province | Virginia |
| Major City | Alexandria |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 703-927 | Arlington | Arlington, VA | Cellco Partnership DBA Verizon Wireless |
| 703-928 | Arlington | Arlington, VA | Sprint Spectrum L.p.- Va |
| 703-929 | Arlington | Arlington, VA | Sprint Spectrum L.p.- Va |
| 703-930 | Fairfax | Herndon, VA | Sprint Spectrum L.p.- Va |
| 703-931 | Alexandria City | Alexandria, VA | Verizon Virginia |
| 703-932 | Fairfax | Herndon, VA | Sprint Spectrum L.p.- Va |
| 703-933 | Alexandria City | Alexandria, VA | Verizon Virginia |
| 703-934 | Fairfax | Oakton, VA | Verizon Virginia |
| 703-935 | Fairfax | Herndon, VA | Level 3 Communications |
| 703-937 | Fairfax | Vienna, VA | Verizon Virginia |
| 703-938 | Fairfax | Vienna, VA | Verizon Virginia |
| 703-939 | Arlington | Arlington, VA | Cellco Partnership DBA Verizon Wireless |
| 703-940 | Arlington | Arlington, VA | Level 3 Communications |
| 703-941 | Fairfax | Alexandria, VA | Verizon Virginia |
| 703-942 | Fairfax | Alexandria, VA | Verizon Virginia |
| 703-943 | Fairfax | Herndon, VA | Cellco Partnership DBA Verizon Wireless |
| 703-944 | Fairfax | Vienna, VA | Omnipoint Communications Cap Operations |
| 703-945 | Arlington | Arlington, VA | Paetec Communications |
| 703-946 | Arlington | Arlington, VA | Cellco Partnership DBA Verizon Wireless |
| 703-947 | Fairfax | Herndon, VA | Verizon Virginia |
There are 767 prefixes, In the code area, the major cities are Alexandria, VA;Annandale, VA;Arlington, VA;Burke, . The major city is Alexandria.