FIRST NATIONAL BANK Routing Number 042306720 — NEW BREMEN, OH

About Routing Number 042306720 — FIRST NATIONAL BANK

Routing number 042306720 is the official 9-digit ABA routing number registered to FIRST NATIONAL BANK at P.O. BOX 68, NEW BREMEN, OH 45869. It is registered with the American Bankers Association and the Federal Reserve E-Payments Routing Directory. This number is used exclusively within the US domestic payment system — for ACH transfers, direct deposits, check processing, and domestic wire transfers routed through Fedwire. It cannot be used for international transfers, which require a SWIFT/BIC code.

How to Read Routing Number 042306720

The 9-digit number 042306720 is structured in three segments: 0423 is the Federal Reserve routing symbol — the first two digits identify the Federal Reserve district and the next two identify the specific Federal Reserve processing office handling FIRST NATIONAL BANK's transactions. 0672 is the ABA institution identifier — four digits assigned by the American Bankers Association uniquely to FIRST NATIONAL BANK. 0 is the check digit — a single digit calculated from the first eight digits using a weighted sum formula (3-7-1 multipliers). Payment processing systems run this calculation in real time to catch routing number entry errors before any funds move.

ACH, Direct Deposit, and Wire — When to Use 042306720

• Direct Deposit — Payroll and Government Payments: Provide routing number 042306720 and your account number to set up payroll direct deposit, IRS tax refunds, Social Security, VA benefits, or any recurring government payment.
• ACH Transfers — Bill Payments and Bank Transfers: Enter 042306720 when authorising electronic debits or credits — utility bills, insurance premiums, subscription services, or bank-to-bank transfers via NACHA's ACH network.
• Check Payments: This routing number is printed at the bottom-left of every FIRST NATIONAL BANK personal check in NEW BREMEN — the first 9-digit sequence in the MICR line.
• Domestic Wire Transfers via Fedwire: Confirm with FIRST NATIONAL BANK whether 042306720 applies to wires — many banks use a separate wire routing number. Fedwire settles same-day in real time.

What 042306720 Cannot Be Used For

• International wire transfers — require a SWIFT/BIC code. Find FIRST NATIONAL BANK's SWIFT code at the SWIFT Code Lookup.
• Indian bank transfers (NEFT, RTGS, IMPS, UPI) — require an IFSC code. Use the IFSC Code Lookup.
• Cheque clearing in India — requires a MICR code. Use the MICR Code Lookup.

How to Verify Routing Number 042306720 Is Correct

Before using 042306720 for a large ACH or wire transfer, verify it three ways: (1) Check the bottom-left of a FIRST NATIONAL BANK personal check — the routing number must match. (2) Log into FIRST NATIONAL BANK online banking under Account Details. (3) Cross-check against the Federal Reserve routing directory. BankZop sources all routing data from official ABA and Federal Reserve records as of Jun 2026.

Browse more FIRST NATIONAL BANK routing numbers in OH or across all states. For all US banks, visit the Routing Number Lookup. For international transfers, use the SWIFT Code Lookup. For loan EMI planning, try the EMI Calculator.