Numbers with this prefix were first introduced in 2000.While 7204493524 was originally issued with the info above, the owner of the phone number (720) 449-3524 may have transferred it through a process called porting.
Caller type: Scammer/Fraudster
Message is a recording, but made to sound like a real person. This person goes on about how the medical alert has been ordered and paid for, "all you need to do is confirm delivery".
Recording has hesitations and pauses with this guy acting like he is thinking about what he is saying, reiterating that all we need to do is confirm delivery. It actually took me several seconds to figure out the thing was a recording.
If a person hangs on past the robocall, they are transferred to a sales person to "confirm delivery" (aka sell you the device).
My number is on both federal and local do-not-call registries, so I am reporting them at both places with call logs of each time they have robo-called me.