Who called from 2028034380

Called me on my cell saying that IRS is filing a lawsuit against me and to call them back at the stated #.

Called me on my home phone saying that IRS is filing a lawsuit against me and to call them back at the stated #.

Ditto as above.  Doesn't seem too official (IRS would have plenty of ways to reach us if it were for real).  I would suggest to disregard.

I continue to get calls stating this is from the IRS final warning notice, they are filing a law suit against me, and I need to call this number back at 202 803 4380

There are numerous telephone and email scams in which individuals claim to be employees of the Treasury Department. These scammers often state that they are from the “Department of Legal Affairs,” offer grant money in exchange for you wiring a small payment, or threaten to arrest you within a short period of time unless payment is made. Do not provide personal information or payment to these individuals.  Their actions are crimes under Titles 18 and 31 of the United States Code, and the Treasury Office of Inspector General is working to stop them.

If they claim to be from Treasury, report  it to [email protected] with a description.  If it was a phone contact, include:
the exact date and time that you received the call(s)
the phone number of the caller
the geographic location and time zone where you received the call
a description of the communication.

If they claim to be from the Internal Revenue Service (IRS) or it is about taxes, report it to the Treasury Inspector General for Tax Administration at:
https://www.treasury.gov/tigta/contact_report_scam.shtml

https://www.treasury.gov/services/report-fwa/Pages/Report-Email-Scams.aspx