Prefix Information

The prefix 231 is part of area code 424 serving Santa Monica, California.

This exchange contains 10,000 possible phone numbers (424-231-0000 through 424-231-9999).

Browse Numbers in This Prefix

424-231-0000-0999 424-231-1000-1999 424-231-2000-2999 424-231-3000-3999 424-231-4000-4999 424-231-5000-5999 424-231-6000-6999 424-231-7000-7999 424-231-8000-8999 424-231-9000-9999

Sample Numbers

(424) 231-0000 (424) 231-1234 (424) 231-2000 (424) 231-3333 (424) 231-4444 (424) 231-5555 (424) 231-6000 (424) 231-7777 (424) 231-8888 (424) 231-9999