Prefix Information

The prefix 278 is part of area code 424 serving Santa Monica, California.

This exchange contains 10,000 possible phone numbers (424-278-0000 through 424-278-9999).

Browse Numbers in This Prefix

424-278-0000-0999 424-278-1000-1999 424-278-2000-2999 424-278-3000-3999 424-278-4000-4999 424-278-5000-5999 424-278-6000-6999 424-278-7000-7999 424-278-8000-8999 424-278-9000-9999

Sample Numbers

(424) 278-0000 (424) 278-1234 (424) 278-2000 (424) 278-3333 (424) 278-4444 (424) 278-5555 (424) 278-6000 (424) 278-7777 (424) 278-8888 (424) 278-9999