If you receive a message on social media, an email, a text message, or a phone call about Cash application customer service, or you see a phone number that you believe is incorrect, please contact us about this application or Cash. Application/Support. Please report this incident. However, the cash application will check and take the necessary action. Also, please note that there is currently no phone cash app support number on the site you can call, you can contact our site for more information on requesting money and to talk with the help of money.