Taking Liberties with my Privacy

I intentionally never put my phone number on FaceBook. Just because I friend someone on FB doesn't necessarily mean I want them calling. They can send me a message through FB, or email me. That's enough.

Facebook disagrees. So much so, they somehow tracked down my cell number and posted it to my profile. I don't know where they got it, but I never gave it to them. Two problems: 1. If I don't want to give someone my home phone, why would I give them my cell? 2. It's an old number, so no one could reach me at that number anyway.