Informational post:
Your question is very similar to some of the FAQs in the list of Fatuously Asked Questions (FAQs) asked here.
The answers to those more or less inane questions or statements are summarized at
http://phonehelp.2truth.com/faqs.html
Remember to return here, to 800notes.com, after visiting that site.
I received a message stating that the IRS is filing a lawsuit against me. The caller ID shows Washington DC.
It sounded like a recorded message of a woman. And she gave this number to call back: 202-657-5186