Block the number and ignore any demands. The voicemail uses high‑pressure language and threatens legal action to scare you into calling a toll‑free line. Such calls are typical scam tactics that try to harvest personal information or extract money. Never share your Social Security number, bank details, or confirm employment status with unsolicited callers. Verify the claim by contacting the organization directly using official contact info, not the number left in the message. Report the call to the FCC and your phone carrier, and consider adding the number to a block list to stop future attempts.
The message left by this number was a final notification about a formal complaint and threatened to contact my human resources department for employment verification, urging me to respond to avoid losing my right to dispute the matter.