Prefix Information

The prefix 456 is part of area code 650 serving San Mateo, California.

This exchange contains 10,000 possible phone numbers (650-456-0000 through 650-456-9999).

Browse Numbers in This Prefix

650-456-0000-0999 650-456-1000-1999 650-456-2000-2999 650-456-3000-3999 650-456-4000-4999 650-456-5000-5999 650-456-6000-6999 650-456-7000-7999 650-456-8000-8999 650-456-9000-9999

Sample Numbers

(650) 456-0000 (650) 456-1234 (650) 456-2000 (650) 456-3333 (650) 456-4444 (650) 456-5555 (650) 456-6000 (650) 456-7777 (650) 456-8888 (650) 456-9999