What is a 9 digit routing code?

Written by Editorial Team | Last Updated: August 2026

A 9-digit routing code—more commonly referred to as an ABA routing transit number—is a nine-digit numerical sequence utilized primarily within the United States banking and financial clearing infrastructure. Developed by the American Bankers Association, this code is printed prominently on the bottom-left corner of paper checks and serves as a mandatory identifier for routing electronic fund transfers, direct deposits, wire transfers, and automated clearing house transactions between banks. This code ensures that financial institutions can accurately identify the exact bank responsible for handling a transaction, preventing misrouted payments and maintaining security across the national banking network.

Related FAQs

The primary nine-digit American Bankers Association routing number for the State Bank of St. Jacob is 081916058.

The Indian banking sector is anchored by colossal public and private sector financial institutions that dominate domestic deposits, credit extension, and market capitalization.

The State Bank of India does not possess a formal secondary legal name, but it carries profound historical roots tied to the Imperial Bank of India, which was nationalized and transformed into SBI under an act of Parliament in 1955.

Yes, a bank teller can and often will ask the reason for a large or unusual cash withdrawal.

Financial institutions operating under regional community banking designations like State Bank of St. Jacob structure their interest rate schedules across consumer deposit accounts, savings products, and fixed-maturity certificates of deposit.

State Bank of St. Jacob offers a versatile selection of digital and community banking services to simplify everyday financial management for its customers.