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