Prefix Information

The prefix 691 is part of area code 415 serving San Francisco, California.

This exchange contains 10,000 possible phone numbers (415-691-0000 through 415-691-9999).

Browse Numbers in This Prefix

415-691-0000-0999 415-691-1000-1999 415-691-2000-2999 415-691-3000-3999 415-691-4000-4999 415-691-5000-5999 415-691-6000-6999 415-691-7000-7999 415-691-8000-8999 415-691-9000-9999

Sample Numbers

(415) 691-0000 (415) 691-1234 (415) 691-2000 (415) 691-3333 (415) 691-4444 (415) 691-5555 (415) 691-6000 (415) 691-7777 (415) 691-8888 (415) 691-9999