Exactly. I've done this many times for legitamate reasons.riptorn said:Its just a security check to make sure your CC isnt being used fraudulently,especially when transactions are going to Eastern european countries,if they have your CC details you may aswell give them your proper tel number,because they could track u down either way.WU have all types of security checks in place now since 9/11 I wouldnt worry about it!