no message, but called twice!!

Called me several times

Calls at least twice daily never leaves a message.

Their number comes up on screen as Telemarketer. It is a debt collection agency -the ones that buy very old debts for cents and try to get one to pay full amoount of debts which are either invalid or past statute of limitations.

They are breaking the law

I've been receiving calls from this number never answer until today. Caller ID indicates "Telemarketer". It was recording stating "due to the nature of the cal no information can be provided over the phone" and proceeded to give a number to call. The recording didn't indicate a name of the person which they were looking for.  How can you stop these kind of calls, it's just so annoying.