Area Code Lookup
What Area Code Is Charleston Zone 1?
2 area codes serve Charleston Zone 1 · West Virginia
Charleston Zone 1 is served by area codes 304, 681. It is located in West Virginia.
Area Codes Serving Charleston Zone 1
Frequently Asked Questions
What area code is Charleston Zone 1?
Charleston Zone 1 is served by area codes 304, 681. It is located in West Virginia.
Why does Charleston Zone 1 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). Charleston Zone 1 now has 2 area codes — 304 and 681 — covering the same or overlapping areas.
How do I call Charleston Zone 1 from outside the US?
To call Charleston Zone 1 from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-304-XXX-XXXX). The +1 is the country code for all NANPA countries.