Question for the sicko stalkers here. LOL.

What websites do some of you sicko's go to for finding out someon'e phone number that is hard to find?

I am trying to locate a local land owner to get permission to hunt his property, but I have his name only and no phone number.
He is not listed in any of the phone books but I keep finding his name all over google searches, mostly from commissioner meetings from land purchases,
and donations and such.
This guy's family owned and still owns most of the rural property that is not developed or obtained by the state in this area since the 1830's and I can't find the dude in the freaking phone book.

I'm sure I can make some calls to find him by calling business partners and such but would rather get his number without harrassing other people for it.