Prefix Information

The prefix 728 is part of area code 415 serving San Francisco, California.

This exchange contains 10,000 possible phone numbers (415-728-0000 through 415-728-9999).

Browse Numbers in This Prefix

415-728-0000-0999 415-728-1000-1999 415-728-2000-2999 415-728-3000-3999 415-728-4000-4999 415-728-5000-5999 415-728-6000-6999 415-728-7000-7999 415-728-8000-8999 415-728-9000-9999

Sample Numbers

(415) 728-0000 (415) 728-1234 (415) 728-2000 (415) 728-3333 (415) 728-4444 (415) 728-5555 (415) 728-6000 (415) 728-7777 (415) 728-8888 (415) 728-9999