HNB NATIONAL BANK Routing Number 101217433 — HANNIBAL, MO

The ABA routing number 101217433 belongs to HNB NATIONAL BANK in HANNIBAL, MO. Use for ACH transfers, direct deposits, and check payments.

Updated Jun 2026 HNB NATIONAL BANK HANNIBAL ABA Verified
HNB NATIO…
MO
HANNIBAL
101217433
Result

HNB NATIONAL BANK

HANNIBAL, MO 63401

ABA Verified

ABA Routing Number

101217433

Routing Number Breakdown

1012 Fed Symbol
·
1743 Institution
·
3 Check Digit
State MO
ZIP Code 63401
Phone (573) 221-0050
Address 100 N. MAIN STREET, HANNIBAL, MO 63401

About Routing Number 101217433 — HNB NATIONAL BANK

Routing number 101217433 is the official 9-digit ABA routing number registered to HNB NATIONAL BANK at 100 N. MAIN STREET, HANNIBAL, MO 63401. 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 101217433

The 9-digit number 101217433 is structured in three segments: 1012 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 HNB NATIONAL BANK's transactions. 1743 is the ABA institution identifier — four digits assigned by the American Bankers Association uniquely to HNB NATIONAL BANK. 3 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 101217433

  • Direct Deposit — Payroll and Government Payments: Provide routing number 101217433 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 101217433 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 HNB NATIONAL BANK personal check in HANNIBAL — the first 9-digit sequence in the MICR line.
  • Domestic Wire Transfers via Fedwire: Confirm with HNB NATIONAL BANK whether 101217433 applies to wires — many banks use a separate wire routing number. Fedwire settles same-day in real time.

What 101217433 Cannot Be Used For

  • International wire transfers — require a SWIFT/BIC code. Find HNB 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 101217433 Is Correct

Before using 101217433 for a large ACH or wire transfer, verify it three ways: (1) Check the bottom-left of a HNB NATIONAL BANK personal check — the routing number must match. (2) Log into HNB 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 HNB NATIONAL BANK routing numbers in MO 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.

Data sourced from the American Bankers Association (ABA) and the Federal Reserve E-Payments Routing Directory. Last reviewed Jun 2026 by BankZop Editorial Team.

Frequently Asked Questions — Routing Number 101217433