Prefix Information

The prefix 671 is part of area code 650 serving San Mateo, California.

This exchange contains 10,000 possible phone numbers (650-671-0000 through 650-671-9999).

Browse Numbers in This Prefix

650-671-0000-0999 650-671-1000-1999 650-671-2000-2999 650-671-3000-3999 650-671-4000-4999 650-671-5000-5999 650-671-6000-6999 650-671-7000-7999 650-671-8000-8999 650-671-9000-9999

Sample Numbers

(650) 671-0000 (650) 671-1234 (650) 671-2000 (650) 671-3333 (650) 671-4444 (650) 671-5555 (650) 671-6000 (650) 671-7777 (650) 671-8888 (650) 671-9999