Prefix Information

The prefix 639 is part of area code 408 serving San Jose, California.

This exchange contains 10,000 possible phone numbers (408-639-0000 through 408-639-9999).

Browse Numbers in This Prefix

408-639-0000-0999 408-639-1000-1999 408-639-2000-2999 408-639-3000-3999 408-639-4000-4999 408-639-5000-5999 408-639-6000-6999 408-639-7000-7999 408-639-8000-8999 408-639-9000-9999

Sample Numbers

(408) 639-0000 (408) 639-1234 (408) 639-2000 (408) 639-3333 (408) 639-4444 (408) 639-5555 (408) 639-6000 (408) 639-7777 (408) 639-8888 (408) 639-9999