DIAMOND BANK ROUTING ABA NUMBER

271071101 routing number is a 9-digit number designed and assigned to Diamond Bank by The American Bankers Association (ABA) to identify the financial institution upon which a payment was drawn. Diamond 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 Diamond Bank checks, receive incoming domestic or international wire transfers, use the number for wire transfers to your Diamond Bank account, or to set up direct deposits. Please call Diamond Bank representative at (847) 427-7800 for more information.