Area Code (NPA) 475:

475-200
Fairfield
475-201
New Haven
475-202
New Haven
475-204
Fairfield
475-205
Fairfield
475-212
New Haven
475-215
Unknown
475-222
New Haven
475-223
Unknown
475-227
New Haven
475-235
New Haven
475-238
New Haven
475-239
Fairfield
475-243
New Haven
475-277
Unknown
475-282
Fairfield
475-289
Unknown
475-298
Fairfield
475-328
Unknown
475-329
Fairfield
475-355
Unknown
475-422
Fairfield
475-444
Fairfield
475-529
Fairfield
475-675
New Haven
475-882
Fairfield
475-999
Fairfield