This is the number that showed up on my caller ID. they are interested in you charge card #. If you keep them on the line or mess with them they call back and cuss you out. Will not stop calling!
Caller hangs up when you confront them. They call my phone daily. Even if I pretend to be interested in their product, they hang up. Getting very irritating.
The moment I picked up the phone and heard Robo-caller say "Your annual credit card account has been closed...", I hung up. Tried to call back (some allow that) to get removed from THIS "Card Services" computer, but got recording "...not accepting calls at this time.
Obviously, the National Do Not Call Registry can't do squat about the robo-callers.