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There are total of 564 bank routing numbers listed in the state of Iowa.
Routing Number: 073921433
116 N KIEL
HOLSTEIN, IA 51025-0000
Routing Number: 073921433
P O BOX 111
IDA GROVE, IA 51445-0000
Routing Number: 073921433
P O BOX 111
IDA GROVE, IA 51445-0000
Routing Number: 073921433
P O BOX 111
IDA GROVE, IA 51445-0000
Routing Number: 073921433
P.O. BOX 111
IDA GROVE, IA 51445-0000
Routing Number: 073921433
P O BOX 111
IDA GROVE, IA 51445-0000
Routing Number: 073921323
1000 OKOBOJI AVE
MILFORD, IA 51351-0167
Routing Number: 304077658
1900 WEST BROADWAY
COUNCIL BLUFFS, IA 51501-0000
Routing Number: 273972619
909 9TH STREET
W DES MOINES, IA 50265-0000
Routing Number: 273975098
500 IOWA AVE
IOWA CITY, IA 52240-0000
Routing Number: 273975098
500 IOWA AVE
IOWA CITY, IA 52240-0000
Routing Number: 273074452
210 WALNUT RM 927
DES MOINES, IA 50309-0000
Routing Number: 071126269
500 E LACLAIRE ROAD
ELDRIDGE, IA 52748-0000
Routing Number: 273970585
500 E LACLAIRE ROAD
ELDRIDGE, IA 52748-0000
Routing Number: 067009785
P.O. BOX 405
ELDRIDGE, IA 52748-0405
Routing Number: 073906034
P O BOX 183
MAPLETON, IA 51034-0000
Routing Number: 073902180
PO BOX 405
ELDRIDGE, IA 52748-0405
Routing Number: 273976369
1827 ANSBOROUGH
WATERLOO, IA 50704-0000
Routing Number: 073908634
DRAWER K
VICTOR, IA 52347-0000
Routing Number: 073903985
22 W MAIN STREET
WAUKON, IA 52172-0000
Routing Number: 073910389
PO BOX 100
WALCOTT, IA 52773-0000
Routing Number: 073922089
116 GREENE STREET
WALKER, IA 52352-0000
Routing Number: 073902216
121-125 SOUTH MARION
WASHINGTON, IA 52353-0311
Routing Number: 073916406
202-1ST STREET
WATKINS, IA 52354-0000
A bank routing number, also known as the routing transit number (RTN), is a nine-digit code used in the United States to identify a specific financial institution. It is primarily used for directing electronic transactions, such as ACH transfers, wire transfers, and direct deposits.
You can typically find your bank's routing number in the following places:
On your checks: The routing number is usually printed on the bottom left corner of your checks.
Online banking: Log in to your online banking account, and the routing number is often listed in the account details or settings section.
Bank's website: Visit your bank's official website, navigate to the customer support or FAQ section, and search for routing number information.
A bank routing number in the United States consists of nine digits.
No, routing numbers can vary between different branches of the same bank. Each branch or location may have its own unique routing number.
No, you must use the correct routing number specific to your bank and branch. Using the wrong routing number can result in transaction errors or delays.
You can validate a routing number by contacting your bank directly or by using online tools provided by reputable financial institutions or routing number directories.
No, routing numbers are specific to the United States. Other countries have their own systems and codes for identifying financial institutions and directing transactions.
For domestic transfers within the United States, using the routing number and account number is typically sufficient. However, international transfers may require additional information, such as SWIFT codes or IBANs.
Routing numbers do not change frequently. However, they can be subject to change if a bank undergoes mergers, acquisitions, or other significant operational changes. It's important to stay updated with any routing number changes from your bank.
No, you should only use your own bank account's routing number for your transactions. Using someone else's routing number without authorization would be improper and may lead to legal consequences.
Remember, specific policies and procedures regarding bank routing numbers may vary between financial institutions. It's advisable to consult your bank or financial institution directly for accurate and up-to-date information tailored to your specific circumstances.
What is a reference or memo field in a bank transfer, and when should I use it?
Can I transfer money to someone else's bank account?
Can I transfer money on weekends or holidays?
Can I transfer money to someone in another country without a bank account?
What information do I need to initiate a bank transfer?
Frequently asked questions (FAQs) related to bank routing numbers and bank routing information:
frequently asked questions (FAQs) about Bank ABA routing numbers and their purposes:
Frequently asked questions (FAQs) about international bank routing codes

Bank of America California users use 026009593 for wire transfer. Call BAC at 800-432-1000 to confirm.
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Fax your First State Bank Of Forsyth wire form to 406-346-2996 or call 800-233-4879 for more information.
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Which routing number do I use to automatically deposited fund into my Compass checking account? - Thank you JP
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271070801 is routing number for Citibank Illinois customers... Citibank have several routing numbers depending on your area. Please call 1-800-374-9700 for more info.
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