What Is a Routing Number? The routing number on a check is sometimes referred to as the ABA number or check routing number. The American Bankers Association created the bank routing number in 1910 as ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Khadija Khartit is a strategy, investment, and funding expert, and an educator of fintech ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

ABA routing numbers have been around for over 100 years, but unless you've worked in banking, you probably haven't paid much attention to them. Also known as bank routing numbers, these codes are part ...

A routing number is a nine-digit code used to identify a financial institution in the United States. Banks use routing numbers to direct the exchange of funds to and from one another. You can ...