Area Code Lookup
What Area Code Is Triangle?
2 area codes serve Triangle · Virginia
Triangle is served by area codes 571, 703. It is located in Virginia.
Area Codes Serving Triangle
Frequently Asked Questions
What area code is Triangle?
Triangle is served by area codes 571, 703. It is located in Virginia.
Why does Triangle have multiple area codes?
As demand for phone numbers increased, NANPA added area codes through splits (dividing the region) or overlays (layering a new code over the same geography). Triangle now has 2 area codes — 571 and 703 — covering the same or overlapping areas.
How do I call Triangle from outside the US?
To call Triangle from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-571-XXX-XXXX). The +1 is the country code for all NANPA countries.