Prefix Information

The prefix 309 is part of area code 408 serving San Jose, California.

This exchange contains 10,000 possible phone numbers (408-309-0000 through 408-309-9999).

Browse Numbers in This Prefix

408-309-0000-0999 408-309-1000-1999 408-309-2000-2999 408-309-3000-3999 408-309-4000-4999 408-309-5000-5999 408-309-6000-6999 408-309-7000-7999 408-309-8000-8999 408-309-9000-9999

Sample Numbers

(408) 309-0000 (408) 309-1234 (408) 309-2000 (408) 309-3333 (408) 309-4444 (408) 309-5555 (408) 309-6000 (408) 309-7777 (408) 309-8888 (408) 309-9999