This is not a "crank" call or someone with too much time on there hands. These are very malicious phishing scams, I would advise if you get these calls report it to your service provide and they will normally block the number from there network.

Some person called and said this is the IRS and we are suing you.    But if you pay the money they want,  the law suit goes away.       These are IRS debt scammers trying to collect money that you do not owe
they are calling from Bainbridge Island using 206-201-2799 plus 8 other numbers 2796,2786,2784,2778,2772,2767,2754,&2753.   With 9 lines they can make a lot of calls in a day.
Run scammer run the FBI is on the way to your address.

Your callers are located in India and Pakistan.  They are spoofing local numbers.   Call blocker is your best bet.

Thank you Frank.  I blocked all numbers you provided.  Saved me a few headaches!

Have a good day......

Fran

I received a message on my phone machine telling me that the IRS has a lawsuit coming against me and that I need to call 206-201-2799.  I called and a message answered with no identification on it.