Can I create multiple cash app accounts with the same number? It is simple to open multiple cash app accounts. you have to use a different phone number and email address for creating an account on a cash app. In case you have used the same details then your account will get merged automatically. Also, we are providing special assistance to customers who want to create multiple accounts on a cash app using different details. https://www.digitalworldsupport.com/can-i-have-2-cash-app-accounts/