Prefix Information

The prefix 940 is part of area code 650 serving San Mateo, California.

This exchange contains 10,000 possible phone numbers (650-940-0000 through 650-940-9999).

Browse Numbers in This Prefix

650-940-0000-0999 650-940-1000-1999 650-940-2000-2999 650-940-3000-3999 650-940-4000-4999 650-940-5000-5999 650-940-6000-6999 650-940-7000-7999 650-940-8000-8999 650-940-9000-9999

Sample Numbers

(650) 940-0000 (650) 940-1234 (650) 940-2000 (650) 940-3333 (650) 940-4444 (650) 940-5555 (650) 940-6000 (650) 940-7777 (650) 940-8888 (650) 940-9999