Prefix Information

The prefix 743 is part of area code 650 serving San Mateo, California.

This exchange contains 10,000 possible phone numbers (650-743-0000 through 650-743-9999).

Browse Numbers in This Prefix

650-743-0000-0999 650-743-1000-1999 650-743-2000-2999 650-743-3000-3999 650-743-4000-4999 650-743-5000-5999 650-743-6000-6999 650-743-7000-7999 650-743-8000-8999 650-743-9000-9999

Sample Numbers

(650) 743-0000 (650) 743-1234 (650) 743-2000 (650) 743-3333 (650) 743-4444 (650) 743-5555 (650) 743-6000 (650) 743-7777 (650) 743-8888 (650) 743-9999