Prefix Information

The prefix 999 is part of area code 408 serving San Jose, California.

This exchange contains 10,000 possible phone numbers (408-999-0000 through 408-999-9999).

Browse Numbers in This Prefix

408-999-0000-0999 408-999-1000-1999 408-999-2000-2999 408-999-3000-3999 408-999-4000-4999 408-999-5000-5999 408-999-6000-6999 408-999-7000-7999 408-999-8000-8999 408-999-9000-9999

Sample Numbers

(408) 999-0000 (408) 999-1234 (408) 999-2000 (408) 999-3333 (408) 999-4444 (408) 999-5555 (408) 999-6000 (408) 999-7777 (408) 999-8888 (408) 999-9999