Routing Numbers for First Citizens National Bank 7390... [2026 Updated]

The routing number for First Citizens National Bank is 73901602.

First Citizens National Bank is located at this address: P O Box 1708, Mason City, Iowa.

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

First Citizens National Bank
P O Box 1708
Mason City
Iowa
50402-1708

To contact First Citizens National Bank by phone, call: (641) 423-1600

Additional Routing Numbers for First Citizens National Bank

Bank Name:	First Citizens National Bank
Routing Number:	84304382
Address:	215 Masonic Street
City:	Dyersburg
State:	Tennessee
Zip Code:	38024-0000
Phone Number:	(731) 288-4584

Bank Name:	First Citizens National Bank
Routing Number:	91913601
Address:	Po Box 1708
City:	Mason City
State:	Iowa
Zip Code:	50402-0000
Phone Number:	(641) 423-1600

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This page has the contact information and routing numbers for First Citizens National Bank.

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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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