GREAT WESTERN BANK ROUTING NUMBER & INFORMATION

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Great Western Bank ABA Routing Number

Routing Number:

91409584

Great Western Bank
3405 N. LOUISE AVE
SIOUX FALLS, SD 57107
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CONTACT GREAT WESTERN BANK

The main phone number for Great Western Bank is 877-999-9828. The assigned Federal Reserve Office for Great Western Bank is Fed 091000080.
The Great Western Bank routing number is 91409584

A bank's Routing Transit Number (RTN) is a 9-digit code used to identify your bank on checks, direct deposit, bill pay, and in other transactions.

You need to know your routing number to connect online accounts to your bank account, set up direct deposit with your employer, and in many other financial situations. Learn more.

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