Area Code Lookup
What Area Code Is Attleboro?
2 area codes serve Attleboro · Massachusetts
Attleboro is served by area codes 508, 774. It is located in Massachusetts.
Area Codes Serving Attleboro
Frequently Asked Questions
What area code is Attleboro?
Attleboro is served by area codes 508, 774. It is located in Massachusetts.
Why does Attleboro 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). Attleboro now has 2 area codes — 508 and 774 — covering the same or overlapping areas.
How do I call Attleboro from outside the US?
To call Attleboro from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-508-XXX-XXXX). The +1 is the country code for all NANPA countries.