Area Code Lookup
What Area Code Is Eau Claire?
2 area codes serve Eau Claire · Wisconsin
Eau Claire is served by area codes 534, 715. It is located in Wisconsin.
Area Codes Serving Eau Claire
Frequently Asked Questions
What area code is Eau Claire?
Eau Claire is served by area codes 534, 715. It is located in Wisconsin.
Why does Eau Claire 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). Eau Claire now has 2 area codes — 534 and 715 — covering the same or overlapping areas.
How do I call Eau Claire from outside the US?
To call Eau Claire from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-534-XXX-XXXX). The +1 is the country code for all NANPA countries.