Prefix Information

The prefix 378 is part of area code 475 serving Bridgeport, Connecticut.

This exchange contains 10,000 possible phone numbers (475-378-0000 through 475-378-9999).

Browse Numbers in This Prefix

475-378-0000-0999 475-378-1000-1999 475-378-2000-2999 475-378-3000-3999 475-378-4000-4999 475-378-5000-5999 475-378-6000-6999 475-378-7000-7999 475-378-8000-8999 475-378-9000-9999

Sample Numbers

(475) 378-0000 (475) 378-1234 (475) 378-2000 (475) 378-3333 (475) 378-4444 (475) 378-5555 (475) 378-6000 (475) 378-7777 (475) 378-8888 (475) 378-9999