Prefix Information

The prefix 490 is part of area code 650 serving San Mateo, California.

This exchange contains 10,000 possible phone numbers (650-490-0000 through 650-490-9999).

Browse Numbers in This Prefix

650-490-0000-0999 650-490-1000-1999 650-490-2000-2999 650-490-3000-3999 650-490-4000-4999 650-490-5000-5999 650-490-6000-6999 650-490-7000-7999 650-490-8000-8999 650-490-9000-9999

Sample Numbers

(650) 490-0000 (650) 490-1234 (650) 490-2000 (650) 490-3333 (650) 490-4444 (650) 490-5555 (650) 490-6000 (650) 490-7777 (650) 490-8888 (650) 490-9999