Area Code 475 History:
Area code 475 was put into service. Area code 475 is an overlay of area code 203.
Counties in Connecticut using area code 475 include:
New Haven, Fairfield and Litchfield.
Places in Connecticut using area code 475 include:
Allingtown, Ansonia, Beacon Falls, Belle Haven, Bethany, Bethel, Bethlehem, Botsford, Branford, Bridgeport, Brookfield, Brookfield Center, Cheshire, Cos Cob, Danbury, Darien, Derby, East End, East Haven, East Norwalk, Easton, Fair Haven, Fairfield, Georgetown, Glenbrook, Glenville, Greens Farms, Greenwich, Guilford, Hamden, Hawleyville, Huntington, Madison, Meriden, Middlebury, Milford, Monroe, Mount Carmel, Naugatuck, New Canaan, New Fairfield, New Haven, Newtown, Noroton, Noroton Heights, North Branford, North Haven, Northford, Norwalk, Old Greenwich, Orange, Oxford, Plaza, Prospect, Redding, Redding Center, Redding Ridge, Ridgefield, Ridgeway, Riverside, Rowayton, Roxbury, Sandy Hook, Saugatuck, Seymour, Shelton, Sherman, South Britain, South Norwalk, Southbury, Southport, Springdale, Stamford, Stepney, Stevenson, Stratford, Tokeneke, Trumbull, Union City, Upper Stepney, Wallingford, Waterbury, West Haven, West Redding, Weston, Westport, Westville, Whitneyville, Wilton, Wolcott, Woodbridge, Woodbury, and Yalesville.
Major cities or places in Connecticut using area code 475 include:
Area codes 203 and 475 serve the soutwestern portions of Connecticut including the larger communities of Bridgeport, Danbury, Darien, East Haven, Meriden, Milford, Naugatuck, New Haven, Norwalk, Orange, Shelton, Stamford, Trumbull, Waterbury, West Haven and Westport in addition to many smaller communities.