Area Code Lookup
What Area Code Is Sutton?
2 area codes serve Sutton
Sutton is served by area codes 579, 742. It spans Quebec and Ontario.
Area Codes Serving Sutton
Frequently Asked Questions
What area code is Sutton?
Sutton is served by area codes 579, 742.
Why does Sutton 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). Sutton now has 2 area codes — 579 and 742 — covering the same or overlapping areas.
How do I call Sutton from outside the US?
To call Sutton from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-579-XXX-XXXX). The +1 is the country code for all NANPA countries.