Jewett City
ZIP Code(s): 06351; County(s): New London;
Connecticut
Groton
ZIP Code(s): 06340; County(s): New London;
Old Saybrook Center
ZIP Code(s): 06475; County(s): Middlesex;
Pemberwick
ZIP Code(s): 06831; County(s): Fairfield;
Riverside
ZIP Code(s): 06878; County(s): Fairfield;
Cos Cob
ZIP Code(s): 06807; County(s): Fairfield;
Bridgeport
ZIP Code(s): 06605, 06604, 06607, 06606, 06608, 06610, 06601, 06602; County(s): Fairfield;
Southport
ZIP Code(s): 06890; County(s): Fairfield;
Salmon Brook
ZIP Code(s): 06035; County(s): Hartford;
Stonington
ZIP Code(s): 06378; County(s): New London;
Plantsville
ZIP Code(s): 06479; County(s): Hartford;
Collinsville
ZIP Code(s): 06019; County(s): Hartford;
Milford city
ZIP Code(s): 06461, 06460; County(s): New Haven;
Cheshire Village
ZIP Code(s): 06410, 06408, 06411; County(s): New Haven;
Pawcatuck
ZIP Code(s): 06379; County(s): New London;
Terramuggus
ZIP Code(s): 06447; County(s): Hartford;
New Britain
ZIP Code(s): 06052, 06053, 06051, 06050; County(s): Hartford;
Georgetown
ZIP Code(s): 06896, 06897, 06829; County(s): Fairfield;
Naugatuck
ZIP Code(s): 06770; County(s): New Haven;
Essex Village
ZIP Code(s): 06426; County(s): Middlesex;