Falls Church, Virginia Area Code
Falls Church, VA utilizes an area code overlay in which area codes 703 and 571 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary.
In addition to Falls Church, VA area code information read more about area codes 703 and 571 details and Virginia area codes.
Falls Church, VA is located in Falls Church City County and observes the Eastern Time Zone. View our Times by Area Code tool.