Prefix Information

The prefix 020 is part of area code 650 serving San Mateo, California.

This exchange contains 10,000 possible phone numbers (650-020-0000 through 650-020-9999).

Browse Numbers in This Prefix

650-020-0000-0999 650-020-1000-1999 650-020-2000-2999 650-020-3000-3999 650-020-4000-4999 650-020-5000-5999 650-020-6000-6999 650-020-7000-7999 650-020-8000-8999 650-020-9000-9999

Sample Numbers

(650) 020-0000 (650) 020-1234 (650) 020-2000 (650) 020-3333 (650) 020-4444 (650) 020-5555 (650) 020-6000 (650) 020-7777 (650) 020-8888 (650) 020-9999