Prefix Information

The prefix 023 is part of area code 408 serving San Jose, California.

This exchange contains 10,000 possible phone numbers (408-023-0000 through 408-023-9999).

Browse Numbers in This Prefix

408-023-0000-0999 408-023-1000-1999 408-023-2000-2999 408-023-3000-3999 408-023-4000-4999 408-023-5000-5999 408-023-6000-6999 408-023-7000-7999 408-023-8000-8999 408-023-9000-9999

Sample Numbers

(408) 023-0000 (408) 023-1234 (408) 023-2000 (408) 023-3333 (408) 023-4444 (408) 023-5555 (408) 023-6000 (408) 023-7777 (408) 023-8888 (408) 023-9999