Area Code Lookup
What Area Code Is Rochester?
6 area codes serve Rochester
Rochester is served by area codes 217, 507, 585, 603, 724, 774. It spans Illinois and Minnesota and New York and New Hampshire and Pennsylvania and Massachusetts.
Area Codes Serving Rochester
Frequently Asked Questions
What area code is Rochester?
Rochester is served by area codes 217, 507, 585, 603, 724, 774.
Why does Rochester 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). Rochester now has 6 area codes — 217 and 507 and 585 and 603 and 724 and 774 — covering the same or overlapping areas.
How do I call Rochester from outside the US?
To call Rochester from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-217-XXX-XXXX). The +1 is the country code for all NANPA countries.