The thing is, they don't stop calling. This is another form of Rachel from Card Services, and they are foreigners who don't operate under our law. There's nothing you can do except refrain from answering and hope they will assume it's an unused number and delete your number. They won't of course, because it costs them a fraction of a cent to call you and more than that to have a peon work on the list. Please don't think the government will be of help because they won't. The call I got before this one was from Hil-Pac, wanting me to donate money.