GREAT LAKES CREDIT UNION ROUTING ABA NUMBER

271984162 routing number is a 9-digit number designed and assigned to Great Lakes Credit Union by The American Bankers Association (ABA) to identify the financial institution upon which a payment was drawn. Great Lakes Credit Union 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 Great Lakes Credit Union checks, receive incoming domestic or international wire transfers, use the number for wire transfers to your Great Lakes Credit Union account, or to set up direct deposits. Please call Great Lakes Credit Union representative at (847) 578-7000 for more information.