These calls are coming in on my cell phone. I don't give my number to just anyone nor is it published anywhere. They are trying sell me diabetes supplies, pain medicine, etc. I've tried asking them where they got my number. They claim the source is my health insurance company but I know they don't have my cell number. I rather suspect that a doctor's office sold my number. I've asked them to remove me from their call list but the calls continue; sometimes as many as 3 times a day. I just refuse the calls from any number that I don't recognize now.