Prefix Information

The prefix 604 is part of area code 203 serving Bridgeport, Connecticut.

This exchange contains 10,000 possible phone numbers (203-604-0000 through 203-604-9999).

Browse Numbers in This Prefix

203-604-0000-0999 203-604-1000-1999 203-604-2000-2999 203-604-3000-3999 203-604-4000-4999 203-604-5000-5999 203-604-6000-6999 203-604-7000-7999 203-604-8000-8999 203-604-9000-9999

Sample Numbers

(203) 604-0000 (203) 604-1234 (203) 604-2000 (203) 604-3333 (203) 604-4444 (203) 604-5555 (203) 604-6000 (203) 604-7777 (203) 604-8888 (203) 604-9999