Same thing for me. I got a voicemail but could barely hear the person talking. Today, no voicemail and i'm on the do not call registry and haven't filled out anything online.
I keep getting calls from this insurance company although I never contacted them, they are calling my work cell constantly and I have told them many times to take me off the list and that I did not apply for their insurance but they will not stop. They call almost every day with the same message.
This numner will not quit calling. It is a health insurance scam place. File a FCC complaint. I have called to remove my number but they still call. 2-3 rings. I call them and no one answers. Get off my (^(*% phone.