Area Code Lookup
What Area Code Is Greensboro?
4 area codes serve Greensboro
Greensboro is served by area codes 334, 336, 667, 706. It spans Alabama and North Carolina and Maryland and Georgia.
Area Codes Serving Greensboro
Frequently Asked Questions
What area code is Greensboro?
Greensboro is served by area codes 334, 336, 667, 706.
Why does Greensboro 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). Greensboro now has 4 area codes — 334 and 336 and 667 and 706 — covering the same or overlapping areas.
How do I call Greensboro from outside the US?
To call Greensboro from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-334-XXX-XXXX). The +1 is the country code for all NANPA countries.