Prefix Information

The prefix 143 is part of area code 650 serving San Mateo, California.

This exchange contains 10,000 possible phone numbers (650-143-0000 through 650-143-9999).

Browse Numbers in This Prefix

650-143-0000-0999 650-143-1000-1999 650-143-2000-2999 650-143-3000-3999 650-143-4000-4999 650-143-5000-5999 650-143-6000-6999 650-143-7000-7999 650-143-8000-8999 650-143-9000-9999

Sample Numbers

(650) 143-0000 (650) 143-1234 (650) 143-2000 (650) 143-3333 (650) 143-4444 (650) 143-5555 (650) 143-6000 (650) 143-7777 (650) 143-8888 (650) 143-9999