Prefix Information

The prefix 223 is part of area code 650 serving San Mateo, California.

This exchange contains 10,000 possible phone numbers (650-223-0000 through 650-223-9999).

Browse Numbers in This Prefix

650-223-0000-0999 650-223-1000-1999 650-223-2000-2999 650-223-3000-3999 650-223-4000-4999 650-223-5000-5999 650-223-6000-6999 650-223-7000-7999 650-223-8000-8999 650-223-9000-9999

Sample Numbers

(650) 223-0000 (650) 223-1234 (650) 223-2000 (650) 223-3333 (650) 223-4444 (650) 223-5555 (650) 223-6000 (650) 223-7777 (650) 223-8888 (650) 223-9999