Prefix Information

The prefix 120 is part of area code 650 serving San Mateo, California.

This exchange contains 10,000 possible phone numbers (650-120-0000 through 650-120-9999).

Browse Numbers in This Prefix

650-120-0000-0999 650-120-1000-1999 650-120-2000-2999 650-120-3000-3999 650-120-4000-4999 650-120-5000-5999 650-120-6000-6999 650-120-7000-7999 650-120-8000-8999 650-120-9000-9999

Sample Numbers

(650) 120-0000 (650) 120-1234 (650) 120-2000 (650) 120-3333 (650) 120-4444 (650) 120-5555 (650) 120-6000 (650) 120-7777 (650) 120-8888 (650) 120-9999