Prefix Information

The prefix 858 is part of area code 408 serving San Jose, California.

This exchange contains 10,000 possible phone numbers (408-858-0000 through 408-858-9999).

Browse Numbers in This Prefix

408-858-0000-0999 408-858-1000-1999 408-858-2000-2999 408-858-3000-3999 408-858-4000-4999 408-858-5000-5999 408-858-6000-6999 408-858-7000-7999 408-858-8000-8999 408-858-9000-9999

Sample Numbers

(408) 858-0000 (408) 858-1234 (408) 858-2000 (408) 858-3333 (408) 858-4444 (408) 858-5555 (408) 858-6000 (408) 858-7777 (408) 858-8888 (408) 858-9999