The area code 774 is located in Brockton, Massachusetts.
Area code 774 serves Brockton, Massachusetts, and much of southeastern and central MA as an overlay to area code 508. Centered in Plymouth County on the South Shore, Brockton—known as the “City of Champions”—sits about 25 miles south of Boston and uses both 774 and 508 phone numbers. The overlay was introduced in 2001, adding number capacity without changing existing lines, and it requires 10‑digit dialing for local calls. This makes 774 common for new phone numbers in Brockton’s homes, schools, hospitals, and small businesses.
You’ll find area code 774 across a wide region that includes major hubs and landmarks such as:
“All local calls in overlay regions must be dialed with 10 digits.” — Federal Communications Commission (FCC)
Because 774 overlays 508, both area codes appear within the same neighborhoods, and mobile and landline numbers use the same dialing rules. It does not cover Boston’s core (617/857), the North and West suburbs (781/339), the Northeast (978/351), or Western Massachusetts (413), helping callers confirm they’ve reached the right part of the state. For anyone searching phone numbers in Brockton or nearby communities, 774 signals southeastern and central Massachusetts—linking historic mill cities, college towns, and coastal destinations under one connected calling area.