Recorded call supposedly from (737) 600-8341 with a familiar pitch for a payday loan that begins, "Hello and congratulations!" The numbers in caller ID change, the web site changes, but the pitch is in the same male voice that has something similar to a Canadian accent. There is never a number to call or other means to opt out. Seems scammy.
Scam: I asked for the company name which of course was "Credit Card Services". I asked where they were located and "John Smith" told me Orlando Florida. When he persisted that I give him my information I told him to hold on as I was verifying his company and he hung up on me. Found this news article on the scam: http://www.nbcnews.com/business/consumer/robo ... nsumers-n387676