This number called on my land line. I did not answer because I didn't recognize the Caller ID (Anderson, IN). Kind of wished I had now that some reported it was supposedly ADT. I've had ADT for 30 years. Would have liked to have heard their response. I may just report it to the real ADT as possible fraud attempts on unsuspecting people.
Looks like they're on a roll the past few days! Called my landline, I did not answer and they left no message. Based on all the reports here -blocking them. Thanks everyone.