Prefix Information

The prefix 310 is part of area code 203 serving Bridgeport, Connecticut.

This exchange contains 10,000 possible phone numbers (203-310-0000 through 203-310-9999).

Browse Numbers in This Prefix

203-310-0000-0999 203-310-1000-1999 203-310-2000-2999 203-310-3000-3999 203-310-4000-4999 203-310-5000-5999 203-310-6000-6999 203-310-7000-7999 203-310-8000-8999 203-310-9000-9999

Sample Numbers

(203) 310-0000 (203) 310-1234 (203) 310-2000 (203) 310-3333 (203) 310-4444 (203) 310-5555 (203) 310-6000 (203) 310-7777 (203) 310-8888 (203) 310-9999