"Chiro Care" calls daily from different numbers/area codes.  Calling the numbers back yields either no answer or a fax tone.  Filed complaints with FTC (Do Not Call Registry).

Been getting calls every single weekday, 3-5 times a day starting at 9am and ending at 8:30, caller ID states "Doctors Network" this has been going on for 3 months now. I don't answer and no voicemail is left

Receive calls regularly, always a hang up. Redial number and you get a busy signal.

The Doctors Network phone number 818-450-5637.  Calls several times a day.  When we answer the phone they hang up.  This has been going on for over a month.

Calls several times a week- No response when answered, no message when not answered. Busy on call back. Must be a bot- very annoying. Been going on here for months.