Bank Code Verified

073904188, Routing Number for GREAT WESTERN BANK, SIOUX FALLS, SD

Routing Number: 073904188

Date of Revision: 050313


Address: 3405 N LOUISE AVE


State: SD

Zip: 57107

Phone: (877) 999-9828

Understanding Routing Numbers and Their Significance in Banking TransactionsIn the realm of banking, routing numbers play a crucial role in facilitating seamless financial transactions. These numbers, often overlooked by the average customer, hold a significant place behind the scenes.

Whether you’re depositing a check, setting up direct deposits, or initiating wire transfers, understanding routing numbers is vital. In this article, we will delve into the intricacies of routing numbers, their purpose, their significance, and how they impact banking transactions.

Additionally, we will explore the history of Great Western Bank, providing insights into its growth and accomplishments. Topic 1: Understanding Routing Numbers

1.1 What is a Routing Number?

– A routing number, also known as an American Bankers Association (ABA) routing transit number, is a nine-digit code. – It identifies the financial institution responsible for processing a transaction and determines the location of the bank account.

1.2 The Structure of a Routing Number:

– The first two digits represent the region where the bank is located. – The next two digits indicate the Federal Reserve Bank district in which the bank is located.

– The following four digits pinpoint the specific financial institution. – The final digit is known as the “check digit” and is used for error detection.

1.3 Significance of Routing Numbers:

– Routing numbers enable banks to identify each other during transactions, ensuring the smooth flow of funds. – They help in distinguishing between domestic and international transactions.

– Routing numbers play a crucial role in wire transfers, direct deposits, and online bill payments. 1.4 Finding Your Routing Number:

– Routing numbers can be found on checks, online banking platforms, or by contacting your bank directly.

– Different accounts within the same bank may have different routing numbers. Topic 2: A Brief History of Great Western Bank

2.1 Founding and Early Years:

– Great Western Bank was founded in Sioux Falls, South Dakota, in 1935.

– It initially began as a mortgage lending institution, catering to the needs of farmers and ranchers. 2.2 Expansion and Growth:

– In the following decades, Great Western Bank expanded its services and product offerings.

– The bank acquired other financial institutions, increasing its footprint throughout the Midwest. – It focused on providing personalized banking solutions to individuals, families, and businesses.

2.3 A Commitment to Customer Satisfaction:

– Great Western Bank garnered a reputation for its customer-centric approach. – The bank prides itself on developing long-lasting relationships with its customers.

2.4 Current Scope and Services:

– Today, Great Western Bank operates over 170 branches in nine states, serving customers across the Midwest. – The bank offers a comprehensive range of financial services, including checking and savings accounts, loans, and wealth management.

2.5 A Focus on Community Involvement:

– Great Western Bank actively participates in community development initiatives and philanthropic endeavors. – It strives to create a positive impact by supporting local organizations and promoting economic growth.


Understanding routing numbers is essential for anyone engaging in banking transactions. These unique codes enable financial institutions to process transactions efficiently.

As we have explored, routing numbers are the backbone of seamless financial transactions, ensuring the smooth flow of funds. Additionally, Great Western Bank’s history and commitment to customer satisfaction stand as a testament to its success and growth.

By understanding the significance of routing numbers and recognizing the achievements of institutions like Great Western Bank, we can better navigate the world of banking and make informed financial decisions. Topic 3: Key Functions of Routing Numbers

3.1 Facilitating Domestic Transactions:

– One of the primary functions of routing numbers is to facilitate domestic transactions within the United States.

– When you initiate a transaction, such as depositing a check or transferring funds to another account, the routing number helps the banks involved identify the correct financial institution and process the transaction efficiently. 3.2 Determining the Bank’s Location:

– Routing numbers provide valuable information about the location of the bank.

– The first two digits of the routing number indicate the region where the bank is located, helping identify the general area of operation. – This information is particularly crucial for banks with multiple branches across different states or regions.

3.3 Ensuring Accurate Fund Transfers:

– Routing numbers play a significant role in wire transfers and direct deposits. – When you provide your routing number to an employer for setting up direct deposits, the number acts as a guide for routing your salary to the correct bank and account.

– Similarly, when initiating a wire transfer, the routing number ensures that the funds reach the intended recipient’s account accurately. 3.4 Enabling Online Bill Payments:

– Online bill payment services rely on routing numbers to ensure seamless transactions.

– When you pay bills online, the system prompts you to provide the routing number of the account from which the payment will be made. – This allows the service provider to route the payment through the appropriate financial institution and into the recipient’s account.

3.5 Facilitating Automated Clearing House (ACH) Transactions:

– The Automated Clearing House network enables the electronic transfer of funds between banks. – Routing numbers play a crucial role in ACH transactions, ensuring that funds are correctly directed to the recipient’s account.

– Whether it’s setting up recurring payments or transferring funds between accounts, routing numbers are essential for smooth ACH transactions. Topic 4: The Role of Routing Numbers in Bank Transactions

4.1 Identity Verification:

– Routing numbers act as a form of identity verification for banks.

– When you provide your routing number, it assists in confirming that you are indeed associated with the correct bank and account. – This verification process helps prevent fraud and ensures the security of financial transactions.

4.2 International Banking Transactions:

– While routing numbers are primarily used for domestic transactions, they can also play a role in international banking. – In some cases, international banks may require the routing number of the receiving bank to process cross-border transactions.

– However, it’s important to note that international transactions often involve additional codes, such as SWIFT or IBAN numbers, to ensure accuracy. 4.3 Error Detection and Prevention:

– The final digit of a routing number is known as the “check digit” and is used for error detection.

– This digit is calculated using a mathematical formula based on the other eight digits in the routing number. – By applying this formula, banks can verify the accuracy of the routing number and detect any potential errors in the input.

4.4 Integration with Banking Systems:

– Routing numbers are integrated into banks’ internal systems, making them essential for seamless operations. – Banks use routing numbers to sort and route incoming and outgoing transactions efficiently, ensuring timely processing.

4.5 Compliance with Regulatory Requirements:

– Routing numbers are essential for banks to comply with regulatory requirements. – The Federal Reserve mandates that financial institutions must possess a valid routing number as part of their operational framework.

– Compliance with this requirement ensures the smooth functioning of the overall banking system. By understanding the key functions and importance of routing numbers, individuals can navigate banking transactions with confidence.

Whether it’s depositing a check, setting up direct deposits, or initiating online bill payments, routing numbers facilitate seamless financial transactions. Additionally, being aware of the role of routing numbers in bank operations helps customers appreciate the technical complexities behind the scenes.

Together with the rich history and achievements of institutions like Great Western Bank, routing numbers shape the modern banking landscape and contribute to its efficiency and accessibility.

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