This is ARS/ARC credit company. They couldn't find my number for a very old debt so they found my employers number. My employer said I couldn't get calls like that at work but they kept calling and harrassing her. SO I was let go. SO now I am unemployed and can't pay them anything.
If you were fired because a scammer was calling you at work, and your employer let you go - get a lawyer. Then call your old boss & tell them so. Lawyers love the smell of "wrongful dismissal" in the morning.