Department Store Credit Cards Pre-Approval We’ve detailed the most popular banks that issue instant credit card numbers on approval to help you in times of financial emergencies. We’ve also noted which credit cards and banks to avoid if you are looking for immediate use of yourwill not issue instant card numbers for applications processed online. You have a better chance at getting access to the card information immediately by going into a physical branch and speaking with a representative.Not all branch representatives will want to provide this information, but asking in person will help more easily verify your identity if the main reason for this method is make a quick purchase when they might not have the physical card on them.In fact, they often give you the actual card number immediately on approval by sending a digital image of your actual card.he best part about American Express is their range of travel rewards credit cards to choose from. Some of their co-branded cre...