1ST INTERSTATE BANK ROUTING ABA NUMBER

092905252 routing number is a 9-digit number designed and assigned to 1st Interstate Bank by The American Bankers Association (ABA) to identify the financial institution upon which a payment was drawn. 1st Interstate Bank routing numbers are also known as as "ABA numbers", "routing transit numbers" (RTN), or "check routing numbers". Routing numbers depend on the type of transaction made such as reorder 1st Interstate Bank checks, receive incoming domestic or international wire transfers, use the number for wire transfers to your 1st Interstate Bank account, or to set up direct deposits. Please call 1st Interstate Bank representative at (406) 237-2827 for more information.