I have a few things you might be interested in.

http://4yellowpages.net has over 23,000,000 business Listings, and each business has its own web page.

I also have U.S. Residential listings, but do not have a web site established for this. There are 11,000,000 records just for Ohio

These records are ones I datamined, so you will have full rights - resale or other.

I also developed a few databases for a search engine. You can see one of them at work here: http://search.entireweb.net/

This site is not for sale, however I can develop one for you. There are two databases. This site uses a database with over 9.5 million records. I have a second database with 4.5 million records.

I can mix and match whatever you need. For example, if you just wanted the databases to develop your own sites, I would sell the search engine databases for around $300. I would sell all U.S. business databases for $600.