Site: Prosperity BankAfter conversion from LegacyTexas Bank, I can't get into my account online or get anyone on the phone or chat. Add new comment Comments Cannot login to online access. This is ridiculous! 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 zhtV2Q Enter the code above * Enter the code without spaces.