Number2Name is a pretty run-of-the-mill phone number database. They list phone numbers along with the owner’s name (almost entirely business names), and as of this post, their data set is small.
What you need to know about Number2Name
Unfortunately, the site doesn’t offer a single way to contact them if information is overly revealing, incorrect, or otherwise problematic. If you phone number is on this site, you probably can’t remove it.