Prefix Information

The prefix 689 is part of area code 650 serving San Mateo, California.

This exchange contains 10,000 possible phone numbers (650-689-0000 through 650-689-9999).

Browse Numbers in This Prefix

650-689-0000-0999 650-689-1000-1999 650-689-2000-2999 650-689-3000-3999 650-689-4000-4999 650-689-5000-5999 650-689-6000-6999 650-689-7000-7999 650-689-8000-8999 650-689-9000-9999

Sample Numbers

(650) 689-0000 (650) 689-1234 (650) 689-2000 (650) 689-3333 (650) 689-4444 (650) 689-5555 (650) 689-6000 (650) 689-7777 (650) 689-8888 (650) 689-9999