Prefix Information

The prefix 166 is part of area code 650 serving San Mateo, California.

This exchange contains 10,000 possible phone numbers (650-166-0000 through 650-166-9999).

Browse Numbers in This Prefix

650-166-0000-0999 650-166-1000-1999 650-166-2000-2999 650-166-3000-3999 650-166-4000-4999 650-166-5000-5999 650-166-6000-6999 650-166-7000-7999 650-166-8000-8999 650-166-9000-9999

Sample Numbers

(650) 166-0000 (650) 166-1234 (650) 166-2000 (650) 166-3333 (650) 166-4444 (650) 166-5555 (650) 166-6000 (650) 166-7777 (650) 166-8888 (650) 166-9999