Automated message. "Been trying to reach you, this is the I....R....S federal revenue service. This is to notify you that we are filing a lawsuit against you. Please call our department number at 850-391-2110 to take care of this matter"

Listed as scammer for these reasons....
1-the IRS doesn't immediately file lawsuits. They Audit.
2-The IRS would send a letter in the mail
3-Final notice? First call.
4-Automated
5-Did not address and warn that is private information if not XXX person please hang up, etc. IRS can't just call and tell any random person they are suing.

Beware.

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 OIGCounsel@oig.treas.gov 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

Just gat same call ,same robotic message from this number. Stating IRS...

The name I got from the call was Binny Rain, IRM 9814. She claimed that the IRS was going to file legal action against me.  I had not previously received any notification via mail of an audit, and have no known reasons for them to file a suit against me.  I hung up the call because the speaker had such a heavy accent, but when I called back it was the same person.

SCAM - They left a message that they had been trying to get in touch with me and that the IRS was filing a lawsuit against me.  They left this number to call.