How can someone get my friend's #'s from my cell phone if they never have access to my cell phone or my bill?

Question

Someone has made some threatening calls to some friends of mine and the only way those cell numbers can be found is in my cell phone record, but how can someone get access to that?

Answer 1

So you are absolutely the only person who calls your friend and you are the ONLY one your friend calls? I think not.

Answer 2

I doubt that you guys don't give your numbers out. But there are tons of websites out there that all you have to do is pay under ten dollars and you can get anyone's cell number.