Claims to be irs filling suit

Sick of these calls.  Again IRS Scammer. . ."we have been trying to contact you", "final notice". .I have had so many final notices from these scammers that it is ridiculous. .I do not owe the IRS, I would not be contacted in this form from the IRS.  The IRS does not call with threats and if the IRS was trying to get a hold of me they would have sent a letter.  I wish there was a way to stop these calls. .I am sick of California.