Guys, you have to dial this number +1 800-505-5525 and they will remove you from their list, they were nice about it. It was indeed Canadian Diabetic Association. I called them and they removed me.Yeah it was annoying and there was a silence when they called, hopefully they won't bother me again.

Hi Sir,
Please could you stop calling us . u become very disturbed. we have something more important than anwsering ur call.
thank you.

Make sure that when you call their 1-+1 800-505-5525 to be taken off their list that you don't get really angry and yell "take me off your list!" then hang up the phone... they don't have caller-id so in order to take you off their list they actually need you to give your phone number! They will gladly take you off their list after that.

I get calls from (613) 688-4851 frequently.  Always silent!

Please STOP calling!!!  Although I have donated to CDA in the past this is not the way to maintain my business!!  I will re-direct my charitable clothes etc to someone else now as I am so frustrated with all these dead calls!

I used to donate to CDA but then they stopped calling me and now all I get are phone calls from this automated service and no one says a peep! Annoying. I preferred talking to them in person!