It's a Google Voice number apparently... they've called me like 6x in the last 5 min and don't leave a message.

they call throughout the day, and sometimes hangup when i answer. so i called their number back, it is a google voice number, so i say, "don't call" and "put me on the no call list" and they [***] call right back with their automated survey.

I am receiving these calls, along with about 50 calls from all kinds of other numbers. I add them to my auto reject list and keep going. I am not sure how to stop these guys. In the past I would get all of their "information" and then report them to the FTC and CO Attorney General. I need to find time to do this again. For now, I never answer a number I don't recognize. I always google it first.

My calls from this number are regarding MALPRACTICE TREATMENT of a PHYSICIAN. His name is Donald Kim & is clueless about his practice, patients, ect...I'm in the medical feild & have 2 3yrs experience.  I was appalled at his ignorance & had my neurosurgeon send me elsewhere.  The complaint form kept calling me from this number telling  me to verify my report. It got quite annoying after verifying it twice with no avail. I'm sure had it been a positive report I'd hadn't an issue, so???