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 an important function within the environment friendly processing of monetary transactions, guaranteeing funds are despatched and acquired securely and swiftly. They emerged within the early 1900s as a strategy to streamline the interbank trade of paper checks, and have since turn out to be an indispensable instrument in fashionable digital banking programs.