Say they are IRS agent.

I started receiving calls from this number early Monday morning. Within three hours they had left four messages threate
ning me with potential arrest, about some so-called federal government issue. I have enough sense to know if there was a problem, I would be notified by (official mail) rather than a phone message left on a voicemail. So I called the number back expressing my displeasure, using language I learned from over 30 years in the Army. The guy spoke with a middle eastern accent so maybe he didn"t understand a lot of what I was saying aside from" Stop Calling Here".! I have also put a block on that specific number.

425-678-3621  The usual SCAM call claiming the US Treasury has an enforcement action against you for a federal criminal offense and you will have to appear before a magistrate or grand jury.  This is a SCAM.

Both a man and woman have been calling pretending to be the IRS requesting immediate payment or arrest.

Another IRS scammer