Site: Prosperity Bank2nd day in a row. No access to the app or website online Add new comment Comments Can get the web site to open on computer , but the site does not have the bill pay. Can not get the app. to open on my i phone. reply Add new comment Your name * E-mail * The content of this field is kept private and will not be shown publicly. Comment * Notify me when new comments are posted 2LBjGv Enter the code above * Enter the code without spaces.