Area Code Lookup
What Area Code Is Christiansburg?
2 area codes serve Christiansburg · Virginia
Christiansburg is served by area codes 540, 826. It is located in Virginia.
Area Codes Serving Christiansburg
Frequently Asked Questions
What area code is Christiansburg?
Christiansburg is served by area codes 540, 826. It is located in Virginia.
Why does Christiansburg 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). Christiansburg now has 2 area codes — 540 and 826 — covering the same or overlapping areas.
How do I call Christiansburg from outside the US?
To call Christiansburg from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-540-XXX-XXXX). The +1 is the country code for all NANPA countries.