Area Code: 203

203 Area Code belongs to the state of Connecticut. The following cities fall under this area code: Bridgeport, Danbury, East Haven, Meriden, Milford, Naugatuck, New Haven, North Haven, Norwalk, Shelton, Stamford, Stratford, Trumbull, Waterbury, West Haven, Westport. There have been a total of 24722 Numbers for this area code.