I just got a call from this number. The caller ID listed it as CTY, much as others have reported with other numbers. This is the "Life Alert System" scam from a new number. Unlike what others reporting this scam have said, when I immediately called them out as a scam, the caller hung up before I could say to not call again. I think this time, it was a live person instead of a recording.
In addition to reporting the number here, I am also filing a complaint with the FCC for phone abuse for this number.