Area Code Lookup
What Area Code Is Geneva?
5 area codes serve Geneva
Geneva is served by area codes 315, 331, 334, 630, 689. It spans New York and Illinois and Alabama and Florida.
Area Codes Serving Geneva
Frequently Asked Questions
What area code is Geneva?
Geneva is served by area codes 315, 331, 334, 630, 689.
Why does Geneva 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). Geneva now has 5 area codes — 315 and 331 and 334 and 630 and 689 — covering the same or overlapping areas.
How do I call Geneva from outside the US?
To call Geneva from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-315-XXX-XXXX). The +1 is the country code for all NANPA countries.