Reston, Virginia
Eastern Time Zone (UTC-5) · VA · —
About Area Codes in Reston, Virginia
Reston, Virginia is served by 2 area codes: 571, 703. When multiple area codes serve the same geographic area, it typically indicates overlay codes have been added to accommodate growing demand for phone numbers. All local calls within Reston require 10-digit dialing. The city is in the Eastern time zone (UTC-5).
Other cities in area code 571
Frequently Asked Questions
What area code is Reston, Virginia?
Reston, Virginia uses area codes 571 and 703.
What time zone is Reston in?
Reston is in the Eastern time zone (UTC-5).
Do I need to dial 10 digits when calling Reston?
Yes, all local calls in Reston require 10-digit dialing because the area is served by multiple overlay area codes.
When was area code 571 created?
Area code 571 was established in 2000 as an overlay code, added to the same geographic region as an existing code to provide more phone numbers.
What cities share area code 571 with Reston?
Other cities sharing area code 571 with Reston include Alexandria, Arlington, Ashburn, Centreville, Chantilly, among others.
Reston, VA · Eastern Time Zone