Prefix Information

The prefix 691 is part of area code 408 serving San Jose, California.

This exchange contains 10,000 possible phone numbers (408-691-0000 through 408-691-9999).

Browse Numbers in This Prefix

408-691-0000-0999 408-691-1000-1999 408-691-2000-2999 408-691-3000-3999 408-691-4000-4999 408-691-5000-5999 408-691-6000-6999 408-691-7000-7999 408-691-8000-8999 408-691-9000-9999

Sample Numbers

(408) 691-0000 (408) 691-1234 (408) 691-2000 (408) 691-3333 (408) 691-4444 (408) 691-5555 (408) 691-6000 (408) 691-7777 (408) 691-8888 (408) 691-9999