Prefix Information

The prefix 312 is part of area code 707 serving Santa Rosa, California.

This exchange contains 10,000 possible phone numbers (707-312-0000 through 707-312-9999).

Browse Numbers in This Prefix

707-312-0000-0999 707-312-1000-1999 707-312-2000-2999 707-312-3000-3999 707-312-4000-4999 707-312-5000-5999 707-312-6000-6999 707-312-7000-7999 707-312-8000-8999 707-312-9000-9999

Sample Numbers

(707) 312-0000 (707) 312-1234 (707) 312-2000 (707) 312-3333 (707) 312-4444 (707) 312-5555 (707) 312-6000 (707) 312-7777 (707) 312-8888 (707) 312-9999