missed a call from this number, no message left

The credit company called my 10 year old son's cell phone... I attempted to get his number removed from their database but the woman hung up on me.

this number has been calling for weeks , I called back today 779-252-0013 and is asks if you want to be put on a do not call list...
This is unwanted Solicitation calls for a call list .... Not A Good Number

They call everyday 7 days out the werk. They did a credit consultation, said that would be 14 dollars and the 60 day process is 99.95. For them to clear my credit. Next the call droped, then i call back and it said  if u want to be on the do not call list. I didn't get my info but my name and they was about to pull it up and tell me my credit score.

Week.... didn't pay anything or give my identity. But my name. I spoke to them before, and now i get the msg ask if u want to be on the do not call list. Been trying to call back but im not getting through.