FIRST SECURITY BANK

First Security Bank is a financial institution located in the United States. It is a part of the First Security Group, which is a network of banks located in the midwest and western United States. The bank was founded in 1929 and has since grown to become one of the largest banks in the United States. First Security Bank is a member of the Federal Deposit Insurance Corporation (FDIC) and is a member of the Federal Reserve System.

The bank’s headquarters is located in Boise, Idaho. It has more than 150 branches in Idaho, Montana, Oregon, and Washington. The bank offers a wide range of financial services including checking and savings accounts, loans, investment services, and more. The bank also offers online banking and mobile banking for customers to access their accounts on the go.

The routing number for First Security Bank is 123003700. This number is used to identify the bank and to process transactions. The bank is classified as a commercial bank and is regulated by the Federal Reserve System.

The bank’s website is www.fsb.com, where customers can find more information about the bank’s services and products. The website also provides information about the bank’s history, locations, and customer service.

First Security Bank is committed to providing quality banking services and products to its customers. The bank strives to provide the best customer service and to ensure that customers have access to the right financial solutions for their needs.