Are you an account holder at the Bank of Oklahoma? If yes, well! You are definitely in for uninterrupted peer-to-peer money transfer, instant check deposits, and cash withdrawal. To do so, you will need your BOK Routing Number, depending on the state/city you are in. Check out the following BOK Routing Numbers. Please note that currently, BOK has only one routing number allocated by ABA/American Bankers Association. 

Bank Name Bank of Oklahoma (BOK) 
Location (Region name) NW 4th St, Oklahoma City, OK 73102, United States
Routing Number 103900036


BOK Routing Number Colorado is also 103900036. Please note that if your main branch is in Oklahoma City and you are away from home, you still require to enter BOK Routing Number 103900036 for Oklahoma because it is associated with your unit. 

It is crucial to note that BOK also refers to BOK Financial Co., which is a private banking institution. Therefore, we recommend you do not confuse the Bank of Oklahoma Routing Number with the BOK Financial Routing Number, which is different for each state. 

For BOK Financial Co. Routing Number are as follows: 

Bank Name BOK Financial Co.  
Location (Region name) 901 N Dobson Rd, Mesa, AZ 85201, United States
Routing Number 122105498


Bank Name BOK Financial Co.  
Location (Region name) 1303 SE Walton Blvd, Bentonville, AR 72712, United States
Routing Number 082901392


Bank Name BOK Financial Co.  
Location (Region name) 1600 N Broadway, Denver, CO 80202, United States
Routing Number 102000607


Bank Name BOK Financial Co.  
Location (Region name) 1044 Main St, Kansas City, MO 64105, United States
Routing Number 101015101


How do I find my Routing Number on the BOK App? 

In the event that you are away from home and cannot find your banking documents or checkbook, you can always view your account number and routing number on BOK App, which you use for net banking. Here’s a brief guide for your reference: 

  • Login to your BOK Account. 
  • Go to the “Accounts” option in the main menu. 
  • Click on the “Account” that you want the routing number for. 
  • Now, tap on the “details” option. 
  • You will be able to see a 9-digit code associated with your BOK Bank based on your location. 

Please note that the Bank of Oklahoma has only one routing number last updated in 2000. Also, routing number 103900036 is applicable for both domestic and international wire transfers. 

How to change BOK Routing Number on Cash App?

Presuming that you are using Cash App to make a peer-to-peer transfer, there are chances that your Cash App will automatically search routing numbers associated with your bank.

However, it is crucial that you cross-check the automated search routing number. If the routing number automatically searched is wrong, then you can change it. To do so, just delete the routing number entered by the app and manually enter the authentic routing number. 

For any additional information concerning refunds in case of wrong BOK Routing number entered, connect with Bank of Oklahoma customer service at 800-234-6181. Good Luck.