Area Code Lookup
What Area Code Is Atwater?
2 area codes serve Atwater
Atwater is served by area codes 234, 350. It spans Ohio and California.
Area Codes Serving Atwater
Frequently Asked Questions
What area code is Atwater?
Atwater is served by area codes 234, 350.
Why does Atwater 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). Atwater now has 2 area codes — 234 and 350 — covering the same or overlapping areas.
How do I call Atwater from outside the US?
To call Atwater from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-234-XXX-XXXX). The +1 is the country code for all NANPA countries.