Prefix Information

The prefix 203 is part of area code 475 serving Bridgeport, Connecticut.

This exchange contains 10,000 possible phone numbers (475-203-0000 through 475-203-9999).

Browse Numbers in This Prefix

475-203-0000-0999 475-203-1000-1999 475-203-2000-2999 475-203-3000-3999 475-203-4000-4999 475-203-5000-5999 475-203-6000-6999 475-203-7000-7999 475-203-8000-8999 475-203-9000-9999

Sample Numbers

(475) 203-0000 (475) 203-1234 (475) 203-2000 (475) 203-3333 (475) 203-4444 (475) 203-5555 (475) 203-6000 (475) 203-7777 (475) 203-8888 (475) 203-9999