Your bank routing number is a 9-digit code used to identify a financial institution in a transaction. It's based on the location of the bank where your account was opened.

Learn how to identify and use the routing number on your checks; apply for an ABA routing number; or use the routing number lookup.

Routing transit number In the United States, an ABA routing transit number (ABA RTN) is a nine-digit code printed on the bottom of checks to identify the financial institution on which it was drawn.

Mar 25, 2024 · A routing number is a nine digit code, used in the United States to identify the financial institution. Routing numbers are used by Federal Reserve Banks to process Fedwire funds transfers, …

Jul 27, 2025 · Routing refers to the process of directing a data packet from one node to another. It is an autonomous process handled by the network devices to direct a data packet to its intended …

Routing numbers are nine-digit numbers that identify the bank or credit union in a financial transaction.

Aug 27, 2025 · Knowing your bank's routing number, the unique nine-digit number assigned to a bank, can help speed setting up direct deposits or ACH transfers.

What is routing? Learn how IP routing works, the definition of 'router,' what routing protocols are used on the Internet, and more.

Jan 6, 2025 · A routing number is a nine-digit code that identifies a U.S. federal or state-chartered bank. Routing numbers help banks, merchants and consumers ensure financial transactions are accurately …

May 21, 2025 · What Is a Routing Number? The routing number was introduced by the American Bankers Association in 1910, and is a unique nine-digit code assigned to only federal or state …