Number Details

Cities in Area Code 203

Bethany, Bloomfield, Branford, Bridgeport, Bristol, Brookfield, Cheshire, Danbury, Darien, Derby, East Haven, Fairfield, Georgetown, Greenwich, Guilford, Hamden, Hartford, Hicksville, Huntington, Madison, Manchester, Melville, Meriden, Middlebury, Middletown, Milford, Naugatuck, New Canaan, New Fairfield, New Haven, New London, Newtown, North Branford, North Haven, Norton, Norwalk, Nyc Manhattan, Old Greenwich, Orange, Port Chester, Prospect, Redding, Ridgefield, Seymour, Southbury, Stamford, Stratford, Trumbull, Wallingford, Waterbury, West Haven, Westport, Westville, White Plains, Willimantic, Wilton, Wolcott

Metropolitan Statisitical Areas in Area Code 203

Bridgeport, Stamford, Norwalk, New Haven, Milford, Torrington

Counties in Area Code 203

Fairfield, Litchfield, New Haven

States / Provinces


*Approximate area serviced by the 203 area code

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