Question: what are fake credit card numbers?
Answer: VISA: 4024007103939509. ...  MasterCard: 2720994985726875. ...  American Express (AMEX): 347866628981454. ...  Discover: 6011067478953477. ...  JCB: 3540066241769720. ...  Diners Club - North America: 5531964776925061. ...  Diners Club - Carte Blanche: 30167843523227. ...  Diners Club - International: 36790542558758.