Prefix Information

The prefix 203 is part of area code 949 serving Irvine, California.

This exchange contains 10,000 possible phone numbers (949-203-0000 through 949-203-9999).

Browse Numbers in This Prefix

949-203-0000-0999 949-203-1000-1999 949-203-2000-2999 949-203-3000-3999 949-203-4000-4999 949-203-5000-5999 949-203-6000-6999 949-203-7000-7999 949-203-8000-8999 949-203-9000-9999

Sample Numbers

(949) 203-0000 (949) 203-1234 (949) 203-2000 (949) 203-3333 (949) 203-4444 (949) 203-5555 (949) 203-6000 (949) 203-7777 (949) 203-8888 (949) 203-9999