Routing Numbers for Grand Bank 1039... [2026 Updated]

The routing number for Grand Bank is 103913227.

Grand Bank is located at this address: Suite 200, Tulsa, Oklahoma.

In case of mail delivery, this is the full address you should use:

Grand Bank
Suite 200
Tulsa
Oklahoma
74135-0000

To contact Grand Bank by phone, call: (918) 491-9700

Additional Routing Numbers for Grand Bank

Bank Name:	Grand Bank
Routing Number:	103912875
Address:	Suite 200
City:	Tulsa
State:	Oklahoma
Zip Code:	74135-0000
Phone Number:	(918) 491-9700

Bank Name:	Grand Bank
Routing Number:	111024548
Address:	Suite 1700
City:	Dallas
State:	Texas
Zip Code:	75248-0000
Phone Number:	(972) 735-1006

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This page has the contact information and routing numbers for Grand Bank.

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Routing Numbers General Information

Routing number is a 9 digit number given to a bank by the ABA (American Bankers Association) in order to recognize the bank for which payment is being sent to.

Routing numbers are often called ABA numbers, Check routing numbers, or Routing transit numbers (RTN).

Routing numbers change from bank to bank and from one bank location to another, there are also different routing numbers for different transactions.

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