AMERICAN TRUST & SAVINGS B ROUTING ABA NUMBER

073900522 routing number is a 9-digit number designed and assigned to American Trust & Savings B by The American Bankers Association (ABA) to identify the financial institution upon which a payment was drawn. American Trust & Savings B 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 American Trust & Savings B checks, receive incoming domestic or international wire transfers, use the number for wire transfers to your American Trust & Savings B account, or to set up direct deposits. Please call American Trust & Savings B representative at (563) 582-1841 for more information.