Somerville, Massachusetts
Eastern Time Zone (UTC-5) · MA · —
About Area Codes in Somerville, Massachusetts
Somerville, Massachusetts is served by 2 area codes: 617, 857. When multiple area codes serve the same geographic area, it typically indicates overlay codes have been added to accommodate growing demand for phone numbers. All local calls within Somerville require 10-digit dialing. The city is in the Eastern time zone (UTC-5).
Frequently Asked Questions
What area code is Somerville, Massachusetts?
Somerville, Massachusetts uses area codes 617 and 857.
What time zone is Somerville in?
Somerville is in the Eastern time zone (UTC-5).
Do I need to dial 10 digits when calling Somerville?
Yes, all local calls in Somerville require 10-digit dialing because the area is served by multiple overlay area codes.
When was area code 617 created?
Area code 617 is one of the original 86 area codes established in 1947 as part of the North American Numbering Plan (NANP).
What cities share area code 617 with Somerville?
Other cities sharing area code 617 with Somerville include Boston, Brookline, Cambridge, Newton, Quincy, among others.
Somerville, MA · Eastern Time Zone