Routing Numbers for First Oklahoma Bank 1031... [2026 Updated]

The routing number for First Oklahoma Bank is 103112015.

First Oklahoma Bank is located at this address: Ste. 5700, Tulsa, Oklahoma.

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

First Oklahoma Bank
Ste. 5700
Tulsa
Oklahoma
74137-0000

To contact First Oklahoma Bank by phone, call: (918) 392-2500

Additional Routing Numbers for First Oklahoma Bank

Bank Name:	First Oklahoma Bank
Routing Number:	103913337
Address:	Ste 5700
City:	Tulsa
State:	Oklahoma
Zip Code:	74137-0000
Phone Number:	(918) 392-2500

Search by Routing Number

Please Note:

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

You'll find information like phone number, full address, zip code, routing numbers and more.

We are working hard to keep the site updated, however, we cannot guarantee that the information on the site is fully updated at any point in time as changes may occur at any time we encourage you to validate the information with your bank.

Find Routing Number on Your Checks

First Oklahoma Bank Check example

* Sometimes the routing number is written after the account number and not before.

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.

Routing Numbers for Random Banks