This number calls my cell phone (which is on the do not call registry) AT LEAST 4-6 times per day.  When I call it back, I get a recorded voice saying extension ___ (#) is not available; if you know your party's extension, please enter it now.  If you are calling from a rotary phone, please stay on the line and someone will assist you."  When you stay on the line, it hangs up on you.  Anyone know whom is calling?  I assume it is some kind of health bill collector, in my case, but who knows?  I wish I could block it!!!!

This number is, also, calling my cell.  Because I am unfamiliar with the number I refuse to answer.  This person/machine does not leave message.  I really wish s/he would stop calling my cell.  :(

called me this afternoon on my home landline...I answered no one on the other end of the line....they finally hung up...caller id said Customer Care...?

called me again this afternoon on my home landline.....called me same time yesterday....today I did not answer, they did not lv msg....caller id said Customer Care.....