No voicemail was left.

it's a scam.  they called my office looking for an employee, the guy on the phone named Peter Parker (with a south east asian accent) said it's the Dept of Law and Investigation, a Federal Dept.  when I pressed him further he hung up.

This number called me and said I owe them money for a payday loan and if I don't pay them I will go to jail they or get fired from my job for fraud