Prefix Information

The prefix 531 is part of area code 203 serving Bridgeport, Connecticut.

This exchange contains 10,000 possible phone numbers (203-531-0000 through 203-531-9999).

Browse Numbers in This Prefix

203-531-0000-0999 203-531-1000-1999 203-531-2000-2999 203-531-3000-3999 203-531-4000-4999 203-531-5000-5999 203-531-6000-6999 203-531-7000-7999 203-531-8000-8999 203-531-9000-9999

Sample Numbers

(203) 531-0000 (203) 531-1234 (203) 531-2000 (203) 531-3333 (203) 531-4444 (203) 531-5555 (203) 531-6000 (203) 531-7777 (203) 531-8888 (203) 531-9999