Prefix Information

The prefix 306 is part of area code 203 serving Bridgeport, Connecticut.

This exchange contains 10,000 possible phone numbers (203-306-0000 through 203-306-9999).

Browse Numbers in This Prefix

203-306-0000-0999 203-306-1000-1999 203-306-2000-2999 203-306-3000-3999 203-306-4000-4999 203-306-5000-5999 203-306-6000-6999 203-306-7000-7999 203-306-8000-8999 203-306-9000-9999

Sample Numbers

(203) 306-0000 (203) 306-1234 (203) 306-2000 (203) 306-3333 (203) 306-4444 (203) 306-5555 (203) 306-6000 (203) 306-7777 (203) 306-8888 (203) 306-9999