Prefix Information

The prefix 403 is part of area code 203 serving Bridgeport, Connecticut.

This exchange contains 10,000 possible phone numbers (203-403-0000 through 203-403-9999).

Browse Numbers in This Prefix

203-403-0000-0999 203-403-1000-1999 203-403-2000-2999 203-403-3000-3999 203-403-4000-4999 203-403-5000-5999 203-403-6000-6999 203-403-7000-7999 203-403-8000-8999 203-403-9000-9999

Sample Numbers

(203) 403-0000 (203) 403-1234 (203) 403-2000 (203) 403-3333 (203) 403-4444 (203) 403-5555 (203) 403-6000 (203) 403-7777 (203) 403-8888 (203) 403-9999