Prefix Information

The prefix 857 is part of area code 424 serving Santa Monica, California.

This exchange contains 10,000 possible phone numbers (424-857-0000 through 424-857-9999).

Browse Numbers in This Prefix

424-857-0000-0999 424-857-1000-1999 424-857-2000-2999 424-857-3000-3999 424-857-4000-4999 424-857-5000-5999 424-857-6000-6999 424-857-7000-7999 424-857-8000-8999 424-857-9000-9999

Sample Numbers

(424) 857-0000 (424) 857-1234 (424) 857-2000 (424) 857-3333 (424) 857-4444 (424) 857-5555 (424) 857-6000 (424) 857-7777 (424) 857-8888 (424) 857-9999