Never ending unauthorized and unsolicited calls.

Never ending unauthorized and unsolicited calls.
Do not give them your phone number, because if you do they will keep calling you every day. They will wake you up on Sunday morning, they will interrupt you while you at work.
No matter how many times I told them that they got a wrong number (because I am clearly not the person they ask for, I don't even drive, let alone inquire about cars at car dealerships) and they should stop calling - they keep calling. Month after month I receive their calls and every time instead of saying "Sorry" they claim "It was not me who called you, there are many dealerships". They also go ahead and either drop the phone on you or "add comment".