To
* 203-758 is in Middlebury AND Prospect, two non-contiguous towns.
See a list of INTERNATIONAL PHONE CODES and world fun facts
Ansonia Derby Branford Bridgeport Bristol Byram Canaan Canton Canterbury Cheshire Clinton Colchester Columbia Cornwall Coventry Danbury Danielson Darien Deep River East Hampton Enfield Essex Fairfield Farmington Georgetown Glastonbury Greenwich Guilford Haddam Hartford Harwinton Huntington Jewett City Kent Killingworth Lakeville Lebanon Ledyard Litchfield Lyme Madison Manchester Meriden Middletown Milford Moodus Mystic Naugatuck New Britain New Canaan New Haven New London New Milford Newtown Niantic Norfolk Norwalk Norwich North Thompson Old Greenwich Old Saybrook Pawcatuck Plainfield Plainville Putnam Redding Ridgefield Rockville Seymour Sharon Simsbury Southington Stafford Springs Stamford Storrs Thomaston Torrington Trumbull Wallingford Washington Waterbury Watertown Westport Willimantic Wilton Windsor Windsor Locks Winsted Wolcott Woodbury
Unavailable 211 311 411 511 555 611 711 811 911 936 950 957 958 970 976
Unused 203
200 203 212 360 471 472 473 474 475 476 478 600 666 700 800 802 860 897 898 900 914 917 959 960 990 992 993 995 997 999
Unused 860
200 203 300 400 401 475 476 477 500 503 551 574 578 580 600 603 624 700 717 800 840 860 897 898 899 900 905 914 932 934 937 955 959 960 969 980 981 990 992 993 994 996 999