Prefix Information

The prefix 855 is part of area code 650 serving San Mateo, California.

This exchange contains 10,000 possible phone numbers (650-855-0000 through 650-855-9999).

Browse Numbers in This Prefix

650-855-0000-0999 650-855-1000-1999 650-855-2000-2999 650-855-3000-3999 650-855-4000-4999 650-855-5000-5999 650-855-6000-6999 650-855-7000-7999 650-855-8000-8999 650-855-9000-9999

Sample Numbers

(650) 855-0000 (650) 855-1234 (650) 855-2000 (650) 855-3333 (650) 855-4444 (650) 855-5555 (650) 855-6000 (650) 855-7777 (650) 855-8888 (650) 855-9999