Prefix Information

The prefix 556 is part of area code 203 serving Bridgeport, Connecticut.

This exchange contains 10,000 possible phone numbers (203-556-0000 through 203-556-9999).

Browse Numbers in This Prefix

203-556-0000-0999 203-556-1000-1999 203-556-2000-2999 203-556-3000-3999 203-556-4000-4999 203-556-5000-5999 203-556-6000-6999 203-556-7000-7999 203-556-8000-8999 203-556-9000-9999

Sample Numbers

(203) 556-0000 (203) 556-1234 (203) 556-2000 (203) 556-3333 (203) 556-4444 (203) 556-5555 (203) 556-6000 (203) 556-7777 (203) 556-8888 (203) 556-9999