Prefix Information

The prefix 423 is part of area code 424 serving Santa Monica, California.

This exchange contains 10,000 possible phone numbers (424-423-0000 through 424-423-9999).

Browse Numbers in This Prefix

424-423-0000-0999 424-423-1000-1999 424-423-2000-2999 424-423-3000-3999 424-423-4000-4999 424-423-5000-5999 424-423-6000-6999 424-423-7000-7999 424-423-8000-8999 424-423-9000-9999

Sample Numbers

(424) 423-0000 (424) 423-1234 (424) 423-2000 (424) 423-3333 (424) 423-4444 (424) 423-5555 (424) 423-6000 (424) 423-7777 (424) 423-8888 (424) 423-9999