Prefix Information

The prefix 488 is part of area code 650 serving San Mateo, California.

This exchange contains 10,000 possible phone numbers (650-488-0000 through 650-488-9999).

Browse Numbers in This Prefix

650-488-0000-0999 650-488-1000-1999 650-488-2000-2999 650-488-3000-3999 650-488-4000-4999 650-488-5000-5999 650-488-6000-6999 650-488-7000-7999 650-488-8000-8999 650-488-9000-9999

Sample Numbers

(650) 488-0000 (650) 488-1234 (650) 488-2000 (650) 488-3333 (650) 488-4444 (650) 488-5555 (650) 488-6000 (650) 488-7777 (650) 488-8888 (650) 488-9999