Prefix Information

The prefix 604 is part of area code 707 serving Santa Rosa, California.

This exchange contains 10,000 possible phone numbers (707-604-0000 through 707-604-9999).

Browse Numbers in This Prefix

707-604-0000-0999 707-604-1000-1999 707-604-2000-2999 707-604-3000-3999 707-604-4000-4999 707-604-5000-5999 707-604-6000-6999 707-604-7000-7999 707-604-8000-8999 707-604-9000-9999

Sample Numbers

(707) 604-0000 (707) 604-1234 (707) 604-2000 (707) 604-3333 (707) 604-4444 (707) 604-5555 (707) 604-6000 (707) 604-7777 (707) 604-8888 (707) 604-9999