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U.S. state of Massachusetts
- Area codes 617 and 857 are telephone area codes in the North American Numbering Plan (NANP) for the U.S. state of Massachusetts, serving the city of Boston and several surrounding communities such as Brookline, Cambridge, Newton and Quincy.
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Area codes 617 and 857 are telephone area codes in the North American Numbering Plan (NANP) for the U.S. state of Massachusetts, serving the city of Boston and several surrounding communities such as Brookline, Cambridge, Newton and Quincy.
Country: US: Current Overlays: 617 / 857: Timeline: - 1947: Area code 617 was put into servicest. - 1988: Area code 617 was split to form area code 508. - 1997: Area code 617 was split again to form area code 781. - 2001: Area code 617 was overlaid with area code 857. Relieved by: 508, 781, and 857
This area code was assigned on January 1st, 1947. On January 1st, 1947 it went into service. 617 is a General Purpose Code. 617 service area does overlap with 857 area codes. Dialing pattern for local calls within the same NPA (area code) is 10D.
May 1, 2024 · Data Last Updated: May 1, 2024. Zip-Codes.com. 617 Area Code. Download Area Code Database. Load 617 Area Code Map. Important 617 Area Code Information. Area Code 617 is located in Massachusetts. It covers 54 cities, including Boston, Cambridge, Quincy, Lynn, and Newton.
Cities: Belmont, Boston, Brighton, Brookline, Cambridge, Charlestown, Chelsea, Dorchester, East Boston, Everett, Hyde Park, Jamaica Plain, Milton, Newton, Quincy, Roxbury, Somerville, South Boston, Watertown, Winthrop. Overlap with code: 617. Parent code: 617. Other Massachusetts codes: 339, 351, 413, 508, 774, 781, 978.
2 days ago · 617 is an area code located in the state of Massachusetts, US. The largest city it serves is Boston. Location, time zone and map of the 617 area code
857 Area Code. Area code 857 serves the state of Massachusetts. This area code was assigned on May 3rd, 2000. On May 2nd, 2001 it went into service. 857 is a General Purpose Code. 857 service area does overlap with 617 area codes. Dialing pattern for local calls within the same NPA (area code) is 10D. ZIP Codes Served By 857 Area Code. 2108. 2110.
