Anyone know of a comprehensive listing of busnesses, broken down by zipcodes? Need listings for 94104, 94105 and 94107.

Thanks!
pdhuf

Business lists are a big business. Google for california businesses mailing lists (http://www.google.com/search?num=100&hl=en&lr=&safe=off&q=california+businesses+mailing+lists&btnG=Search) and generally you'll find that the companies who provide them can give you by zip code.