Who called from 4147556401

spam robo call spreading health care falsehoods

No voicemail left.
Callback leads to automated message.
Message says dial '1' to be placed on their Do Not Call List.
No company information is given.
No other keypad numbers are live as options.
Hitting any other number but '1' or holding on line for extended period of time leads to a fast busy signal.
Area code is from the Milwaukee, WI (Wisconsin) area.

This number called and called all morning but didn't leave a message.

I just received a call from this number also, even though it went to my voicemail, no message was left.

What the eff? So, I got a call, no voicemail. Called it back, got message just like jsp said where you press 1 to be put on the do not call list. I didn't press anything to try to be redirected somewhere and the number hangs up on me... I've been getting ALOT of calls from unknown numbers within the last week.