Stop wondering what number do I call to activate my Cash App card. Why? Because there is no such number that you can dial and get your cash card activated. As of now 2022, there are only two methods available to activate a Cash App card. The first simple method is to scan a QR code using your Cash App mobile application. The second method is all about using the Cash App card details such as Cash App card number, CVV code, and expiration date. You can choose any of the methods with ease of mind. In case of any problem, feel free to contact the Cash App customer service.