Prefix Information

The prefix 406 is part of area code 415 serving San Francisco, California.

This exchange contains 10,000 possible phone numbers (415-406-0000 through 415-406-9999).

Browse Numbers in This Prefix

415-406-0000-0999 415-406-1000-1999 415-406-2000-2999 415-406-3000-3999 415-406-4000-4999 415-406-5000-5999 415-406-6000-6999 415-406-7000-7999 415-406-8000-8999 415-406-9000-9999

Sample Numbers

(415) 406-0000 (415) 406-1234 (415) 406-2000 (415) 406-3333 (415) 406-4444 (415) 406-5555 (415) 406-6000 (415) 406-7777 (415) 406-8888 (415) 406-9999