Prefix Information

The prefix 306 is part of area code 475 serving Bridgeport, Connecticut.

This exchange contains 10,000 possible phone numbers (475-306-0000 through 475-306-9999).

Browse Numbers in This Prefix

475-306-0000-0999 475-306-1000-1999 475-306-2000-2999 475-306-3000-3999 475-306-4000-4999 475-306-5000-5999 475-306-6000-6999 475-306-7000-7999 475-306-8000-8999 475-306-9000-9999

Sample Numbers

(475) 306-0000 (475) 306-1234 (475) 306-2000 (475) 306-3333 (475) 306-4444 (475) 306-5555 (475) 306-6000 (475) 306-7777 (475) 306-8888 (475) 306-9999