Skip to content
Country Dialing CodesA clearer way to call the world
AboutContact
Español — prefijos-telefonicos.comFrançais — indicatifs-telephoniques.net
US area code · Virginia

703 area code

Where the 703 area code is, its overlay and how to dial a +1 703 number from anywhere.

CoversAlexandria, VirginiaTime zoneEastern (ET)TypeOverlay
Quick answer

The 703 area code is in Alexandria, Virginia, United States (Eastern (ET)). To call from abroad: +1 703 555-0123. It is an overlay, so all 10 digits are dialled.

StateVirginia
Main areaAlexandria
Time zoneEastern (ET)
TypeOverlay
10-digit dialingRequired
In service since01-Jan-1947

The 703 area code is a geographic North American Numbering Plan (NANP) code covering Alexandria, Virginia. It has been in service since 01-Jan-1947 and sits in the Eastern (ET) time zone.

Overlay 703 shares its region

Several area codes cover the same geographic area, so two neighbours can have different codes. Because of the overlay, you must dial all 10 digits (area code + number) even for local calls.

703571

How to dial a 703 number

From abroad+1 703 555-0123
Within the US / Canada1 703 555-0123
Locally (same area)703 555-0123

Cities in the 703 area code

A 703 number is usually in one of these places in Virginia — 7 counties.

Alexandria Alexandria City;FairfaxAnnandale FairfaxArlington ArlingtonBurke FairfaxCentreville FairfaxChantilly Fairfax;LoudounDale CityFairfax Fairfax;Fairfax CityFranconiaGrovetonHerndon FairfaxLake RidgeLeesburg LoudounManassas Manassas City;Manassas Park City;Prince WilliamMcLean FairfaxMount Vernon FairfaxOakton FairfaxReston FairfaxWest Springfield

Other Virginia area codes

276434540571686757804826948

Frequently asked questions

Where is the 703 area code?

The 703 area code is in Alexandria, Virginia, United States (Eastern (ET)).

Is 703 an overlay area code?

Yes. 703 overlays the same region as 571, so callers dial all 10 digits.

Do I have to dial 10 digits for 703?

Yes — dial the area code plus the seven-digit number.

How do I call a 703 number from another country?

Dial your exit code (or +), then 1, then 703, then the number: +1 703 555-0123.

Source: NANPA numbering plan. An area code covers a region, not a precise address — a 703 number does not pinpoint a street or ZIP code.

Number holders in area code 703

Each prefix (the three digits after the area code) is assigned by NANPA to one telephone company. 800 prefixes are in use in 703, shared by 25 companies. The largest holders:

CompanyPrefixesShare
Verizon Virginia, Inc.37447%
Mcimetro Access Transmission Services LLC567%
Verizon South, Inc. - Va (Contel)537%
Cellco Partnership Dba Verizon Wireless537%
Level 3 Communications, LLC486%
New Cingular Wireless PCS, LLC425%

Source: NANPA central office code assignments. A number keeps its original prefix when it is ported to another carrier.

Complaints about 703 numbers

Reports to the FTC, last 30 days
678
Recorded messages or robocalls
64%
Rank among area codes
#113 of 670
Most reported subjects
Other (303)
Calls pretending to be government, businesses, or family and friends (129)
Medical & prescriptions (81)

Period Aug 26 – Sep 24, 2026. These are the numbers shown on the caller ID of the reported calls; many are spoofed and do not belong to the real caller.

Source: US Federal Trade Commission, Do Not Call reported calls data (daily files).

All US area codes United States +1 Map of area code 703 — cities & rate centres

Explore by continent