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Welcome FirstCapital Bank


We look forward to seeing you soon! 

Prosperity Bank is excited to welcome all FirstCapital Bank customers to the Prosperity Bank family! 

Here you will find information about the conversion including important dates, account change guides, online banking updates, new product offerings, how to contact us, and more.

We invite you to explore all of the details below. Please call us with any questions at 1-800-531-1401.


Serving You Better Together 

By combining our two banks, we believe we will offer greater convenience, product, and service selection, and an expanded banking center network to service all of your financial needs. 

Prosperity First Capital Logos

Helpful Resources

About the Acquisition

Read our press release about the acquisition

Learn More 

Welcome Letter

Welcome letter for FirstCapital customers

Learn More 

General - Important Dates

View a timeline of important conversion dates

Learn More

General - FAQs

Your frequently asked questions answered here

Learn More 

What you need to know about Deposit Account changes 

Learn More

Business Deposit Accounts

What you need to know about Business Deposit Accounts  

Learn More

Internet & Mobile Banking

What you need to know about Internet & Mobile Banking

Learn More 

Treasury Center 

What you need to know about Treasury Account changes 

Learn More 


Understanding Your Deposit Account - Disclosures

Learn More 

Accounts & Loans

Will there be any changes to my deposit accounts?

You will notice a few changes to your accounts, including new product names and features. Select the links below to see how your FirstCapital Bank accounts will integrate into Prosperity Bank’s product line.

First-Time Login InstructionsInstructions for setting up Online Banking


Prosperity Bank Privacy PolicyPrivacy Policy Information for Prosperity Bank


Email Security Tips For SafetyEmail Security Tips to Protect You from Falling Victim to ATTACKERS


What else do I need to know?

  • Reminder to activate your new Prosperity Bank Debit Card (if applicable).
  • Most of our account and loan numbers will remain the same, but a small group of clients whose numbers are changing will be contacted by us.
  • Continue to use your remaining supply of checks and deposit slips until it is depleted.
  • Direct deposit, ACH, and automatic payments/transfers will continue without interruption.
  • Scheduled recurring transfers between your personal Lone Star accounts will remain active.
  • CD and IRA rates and terms will remain in effect through maturity, but we will no longer send statements for CDs, and we will only send annual statements for IRAs.
  • Loan rates and terms will remain in effect through maturity and all automatic loan payments will continue without interruption.

    Prosperity Bank Routing number 113122655


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