686 Area Code — Arlington, VA
Area code 686 serves Arlington and 2 other cities in Virginia. Local time follows America/New_York. It overlays with 703, so 10-digit dialling is required.
- State
- Virginia
- Primary city
- Arlington
- Timezone
- America/New_York
- In service since
- 2024
- Type
- Overlay
- Overlay codes
- 703
Overlay of 703
Cities Served by 686
The 686 area code covers 3 cities and communities in Virginia.
- Arlington
- Alexandria
- Fairfax
About Area Code 686
Area code 686 is a North American Numbering Plan (NANP) area code that has been in service since 2024. It is administered by NANPA on behalf of the FCC and serves the Virginia region anchored on Arlington.
686 is an overlay code, which means it shares its geographic boundaries with one or more existing area codes (703). Overlays are created when a region exhausts the supply of phone numbers in its original area code. Within an overlay region, residents must dial all 10 digits even for local calls, because the same 7-digit number can exist under multiple area codes.
Mobile numbers in 686 are portable: a person who moved away from Arlington may still carry a 686 mobile number on their device. If you receive an unexpected call from a 686 number, run it through the reverse lookup tool above for the most accurate, free identification.
If you live or do business in Virginia, you may also interact with neighbouring or overlay codes (703). See the related codes section below to explore the rest of Virginia.
Other Virginia Area Codes
Continue exploring the Virginia numbering plan.
686 Area Code FAQ
Where is area code 686?
Area code 686 is located in Virginia, primarily serving Arlington and surrounding cities including Alexandria, Fairfax. The region operates on ET (America/New_York) time.
What state is 686 area code?
686 is a Virginia area code. It was put into service in 2024 as an overlay and shares its geographic footprint with overlay code 703.
Is 686 a scam area code?
686 is a legitimate North American area code allocated by NANPA to Virginia. Like any geographic area code, scammers sometimes spoof 686 numbers — judge each call by content (urgent demands, unfamiliar transfers) rather than the area code alone. Run the specific number through our reverse lookup if you're unsure.
What time zone does 686 use?
Area code 686 operates on ET (America/New_York). Numbers in this area code follow standard Virginia time-zone rules including any daylight-saving transitions for that region.
Can I look up a specific 686 phone number?
Yes. Use the reverse lookup widget above to enter a full 686 number. NumLocation returns the line type (mobile, landline, VoIP), carrier, rate-center city, and any public listings tied to the number — free.
What's the difference between 686 and 703?
686 and 703 cover the same Virginia geographic area as overlay codes. Calls between them are local, but you must dial all 10 digits. New phone numbers in this region are assigned from either pool depending on what's available with the carrier at signup.