Financial institution of Oklahoma Routing Quantity: A novel nine-digit code that identifies a monetary establishment and facilitates digital fund transfers, equivalent to ACH funds and wire transfers. As an example, the Financial institution of Oklahoma’s routing quantity is 102100021.
Routing numbers play a vital position within the environment friendly processing of economic transactions, making certain funds are despatched and obtained securely and swiftly. They emerged within the early 1900s as a solution to streamline the interbank alternate of paper checks, and have since change into an indispensable software in fashionable digital banking programs.