Called today, let my machine pick up and it recorded background talking for like 5 seconds and hung up.

I get calls from this number, a man asks to talk to me then hangs up. Very irritating.  If you call the number back, a fake answering service tells you you have reached their corporate offices, they can't take messages, but they are "servicing" other customers. The message is delivered with a classy British accent, but the correct term would be "serving" other customers if this were a sophisticated and legitimate business.  "Servicing" implies that the customers are being scr....ed, as I suspect will happen to their customers.

Have received numerous calls from this number over the last month or so.  They never leave a message.