Prefix Information

The prefix 343 is part of area code 415 serving San Francisco, California.

This exchange contains 10,000 possible phone numbers (415-343-0000 through 415-343-9999).

Browse Numbers in This Prefix

415-343-0000-0999 415-343-1000-1999 415-343-2000-2999 415-343-3000-3999 415-343-4000-4999 415-343-5000-5999 415-343-6000-6999 415-343-7000-7999 415-343-8000-8999 415-343-9000-9999

Sample Numbers

(415) 343-0000 (415) 343-1234 (415) 343-2000 (415) 343-3333 (415) 343-4444 (415) 343-5555 (415) 343-6000 (415) 343-7777 (415) 343-8888 (415) 343-9999