Financial institution of Oklahoma Routing Quantity: A novel nine-digit code that identifies a monetary establishment and facilitates digital fund transfers, akin to ACH funds and wire transfers. For example, the Financial institution of Oklahoma’s routing quantity is 102100021.
Routing numbers play a vital function within the environment friendly processing of economic transactions, guaranteeing funds are despatched and obtained securely and swiftly. They emerged within the early 1900s as a strategy to streamline the interbank change of paper checks, and have since grow to be an indispensable device in trendy digital banking programs.