Other cities in the 203 area code include: Danbury, Greenwich, Fairfield, Meriden, Milford, Shelton, Trumbull, Naugatuck, Westport, Newtown, Ridgefield, North Haven, Darien, New Canaan, Bethel, Monroe, Southbury, Ansonia, Wilton, Wolcott, Seymour, North Branford, Orange, Oxford, Derby, Weston, Redding, Easton, and Beacon Falls.
Bridgeport is the most populous city in the state of Connecticut. Located in Fairfield County on the Pequonnock River and Long Island Sound, the city had an estimated population of 144,229 at the 2010 United States Census and is the core of the Greater Bridgeport area.Black Rock is a neighborhood in the southwestern section of the city of Bridgeport, Connecticut. It was part of the Town of Fairfield before the State of Connecticut granted the land to Bridgeport. It borders Fairfield and the Ash Creek tidal estuary on the west, the West Side/West End of Bridgeport on the north and east, and Black Rock Harbor and Long Island Sound on the south.The city is part of the Greater New York City Combined Statistical Area.
New Haven, in the U.S. state of Connecticut, is the principal municipality in Greater New Haven, which had a total population of 862,477 in 2010. It is located on New Haven Harbor on the northern shore of Long Island Sound in New Haven County, Connecticut, and is part of the New York metropolitan area. It is the second-largest city in Connecticut (after Bridgeport), with a population of 129,779 people as of the 2010 United States Census. According to a census of 1 July 2012, by the Census Bureau, the city had a population of 130,741.New Haven was founded in 1638 by English Puritans, and a year later eight streets were laid out in a four-by-four grid, creating what is commonly known as the "Nine Square Plan".
Waterbury (pronounced WƆ́ -tər-bɛ̀ri) is a city in the U.S. state of Connecticut on the Naugatuck River, 33 miles (45 minutes) southwest of Hartford and 77 miles (90 minutes) northeast of New York City. Waterbury is in New Haven County, Connecticut. As of the 2010 census, Waterbury had a population of 110,366, making it the 10th largest city in the New York Metropolitan Area, 9th largest city in New England and the 5th largest city in Connecticut. Throughout the first half of the 20th century, Waterbury had large industrial interests and was the leading center in the United States for the manufacture of brassware (including castings and finishings), as reflected in the nickname the " Brass City" and the city's motto Quid Aere Perennius?
The 203 area code lies within the Eastern Daylight Time Zone (or EDT). The current time in EDT is 4:17 AM on Jul 07, 2020.