Annoying robocaller to my cell phone.

has called 8 times using different numbers.  Caller ID says Medical Aid.  I don't answer & may have to block the whole area code because they keep changing part of the number

Just got a phone call from this number - asking for me by name.  From the background noise it was almost certain a call center, and the accent of the person on the phone strongly sounded like someone overseas.  They mentioned they got a referral and were asking if "I was in any pain?".  I asked who the referral was and there was some typing, then they just repeated the question.  I asked for their company name and phone number and was hung up on.

D I S G U S T I N G   S C A M M E R S   O F   T H E    E L D E R L Y !!!

Get these call constantly on my cell and home phone. DNC list is waste of time.
Phone company does not care as they make money on these calls.
They should disconnect the phone lines of these annoying low lifes.
Try blowing a loud whistle in the callers ears.