857 Area Code 🌍☎️
Cities Located in the 857 Area Code
The most populous cities in area code 857 are: Boston, Brookline, Brighton, Cambridge, and Roxbury.
Other cities in the 857 area code include: Charlestown, Dorchester, Newtonville, Quincy, Jamaica Plain, Somerville, South Boston, Watertown, Chelsea, Belmont, East Boston, Hyde Park, Everett, Newton, Winthrop, Malden, Milton, Needham Heights, and Bedford.
Reverse Phone Lookup in Boston, MA
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About Boston, Brookline, and Brighton, Massachusetts
Nickname(s): See Boston nicknamesMotto: Sicut patribus sit Deus nobis (Latin) "As God was with our fathers, so may He be with us"Boston (pronounced Listen i / ˈ b ɒ s t ən / BOSS -tən) is the capital and most populous city of the Commonwealth of Massachusetts in the United States. Boston is also the seat of Suffolk County, although the county government was disbanded on July 1, 1999. The city proper covers 48 square miles (124 km 2) with an estimated population of 667,137 in 2015, making it the largest city in New England and the 23rd most populous city in the United States. The city is the economic and cultural anchor of a substantially larger metropolitan area known as Greater Boston, a Metropolitan Statistical Area (MSA) home to a census-estimated 4.7 million people in 2014 and ranking as the tenth-largest such area in the country. Alternately, as a Combined Statistical Area (CSA), this wider commuting region is home to some 8.1 million people, making it the sixth-largest as such in the United States. One of the oldest cities in the United States, Boston was founded on the Shawmut Peninsula in 1630 by Puritan settlers from England. It was the scene of several key events of the American Revolution, such as the Boston Massacre, the Boston Tea Party, the Battle of Bunker Hill, and the Siege of Boston. Upon U.S. independence from Great Britain, it continued to be an important port and manufacturing hub as well as a center for education and culture. Through land reclamation and municipal annexation, Boston has expanded beyond the original peninsula. Its rich history attracts many tourists, with Faneuil Hall alone drawing over 20 million visitors per year. Boston's many firsts include the United States' first public school, Boston Latin School (1635), first subway system, the Tremont Street Subway (1897), and first public park, Boston Common (1634).The area's many colleges and universities make Boston an international center of higher education, including law, medicine, engineering, and business, and the city is considered to be a world leader in innovation and entrepreneurship with nearly 2,000 startups. Boston's economic base also includes finance, professional and business services, biotechnology, information technology, and government activities. Households in the city claim the highest average rate of philanthropy in the United States; businesses and institutions rank among the top in the country for environmental sustainability and investment. The city has one of the highest costs of living in the United States as it has undergone gentrification, though it remains high on world livability rankings.
Brookline / ˈ b r ʊ k ˌ l aɪ n / is a town in Norfolk County, Massachusetts, in the United States, and is a part of Greater Boston. Brookline borders six of Boston's neighborhoods: Brighton, Allston, Fenway–Kenmore, Mission Hill, Jamaica Plain, and West Roxbury. The city of Newton lies to the west of Brookline.At the 2010 census, the population of the town was 58,732. Brookline was first settled in 1638 as a hamlet in Boston, but was incorporated as a separate town in 1705.Brookline is especially notable as the birthplace and hometown of John F. Kennedy, 35th President of the United States.
Brighton is a dissolved municipality and current neighborhood of Boston, Massachusetts, United States, and is located in the northwestern corner of the city. It is named after the town of Brighton in the English city of Brighton and Hove. For its first 160 years, Brighton was part of Cambridge, and was known as "Little Cambridge." Throughout much of its early history, it was a rural town with a significant commercial center at its eastern end. Brighton separated from Cambridge in 1807 after a bridge dispute, and was annexed to Boston in 1874. The neighborhood of Allston was also formerly part of the town of Brighton, but is now often considered separately, leading to the moniker Allston–Brighton for the combined area.
What Time Zone is Area Code 857?
The 857 area code lies within the Eastern Daylight Time Zone (or EDT). The current time in Eastern Daylight Time is 07:24 AM on Mar 10, 2026.
Neighborhood Demographics
Area Codes Near Boston, Brookline, and Brighton, Massachusetts
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