It's a debt collector. I'm assuming it's for a variety of businesses. Mine was for "Eversource Connecticut Light and Power." She was pretty upset when I explained that I'd already disputed the charges with all three credit bureaus and that all three found in my favor.
It was difficult to understand the caller through all the background noise and gum-smacking, but they identified themselves from some company I've never heard of (sorry, I can't remember the name) and said they needed my Paypal account information. Yeah, right.