The routing number for Citiz 1St Natl Bk is 73903516.

Citiz 1St Natl Bk is located at this address: Po Box 1227, Storm Lake, Iowa.

In case of mail delivery, this is the full address you should use:

Citiz 1St Natl Bk
Po Box 1227
Storm Lake
Iowa
50588-0000

To contact Citiz 1St Natl Bk by phone, call: (712) 732-5440

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This page has the contact information and routing numbers for Citiz 1St Natl Bk.

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We are working hard to keep the site updated, however, we cannot guarantee that the information on the site is fully updated at any point in time as changes may occur at any time we encourage you to validate the information with your bank.

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Routing Numbers General Information

Routing number is a 9 digit number given to a bank by the ABA (American Bankers Association) in order to recognize the bank for which payment is being sent to.

Routing numbers are often called ABA numbers, Check routing numbers, or Routing transit numbers (RTN).

Routing numbers change from bank to bank and from one bank location to another, there are also different routing numbers for different transactions.

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