Prefix Information

The prefix 278 is part of area code 707 serving Santa Rosa, California.

This exchange contains 10,000 possible phone numbers (707-278-0000 through 707-278-9999).

Browse Numbers in This Prefix

707-278-0000-0999 707-278-1000-1999 707-278-2000-2999 707-278-3000-3999 707-278-4000-4999 707-278-5000-5999 707-278-6000-6999 707-278-7000-7999 707-278-8000-8999 707-278-9000-9999

Sample Numbers

(707) 278-0000 (707) 278-1234 (707) 278-2000 (707) 278-3333 (707) 278-4444 (707) 278-5555 (707) 278-6000 (707) 278-7777 (707) 278-8888 (707) 278-9999