Received this call today, obviously false or a scame:
Voicemail from (646) 741-8746
"Is to notify you that IRS has issued an arrest warrant against you right now at your physical property those are being monitored and it's very important that I do hear back from you as soon as possible before we proceed further in any legal Manor. My direct call back number is 646-741-8746. Again the number is 646-741-8746. Thank you