PYRAMAX BANK Routing Number 275071327 — GREENFIELD, WI

The ABA routing number 275071327 belongs to PYRAMAX BANK in GREENFIELD, WI. Use for ACH transfers, direct deposits, and check payments.

Updated Jun 2026 PYRAMAX BANK GREENFIELD ABA Verified
PYRAMAX B…
WI
GREENFIELD
275071327
Result

PYRAMAX BANK

GREENFIELD, WI 53220

ABA Verified

ABA Routing Number

275071327

Routing Number Breakdown

2750 Fed Symbol
·
7132 Institution
·
7 Check Digit
State WI
ZIP Code 53220
Phone (414) 421-8200
Address 7001 W EDGERTON AV, GREENFIELD, WI 53220

About Routing Number 275071327 — PYRAMAX BANK

Routing number 275071327 is the official 9-digit ABA routing number registered to PYRAMAX BANK at 7001 W EDGERTON AV, GREENFIELD, WI 53220. 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 275071327

The 9-digit number 275071327 is structured in three segments: 2750 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 PYRAMAX BANK's transactions. 7132 is the ABA institution identifier — four digits assigned by the American Bankers Association uniquely to PYRAMAX BANK. 7 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 275071327

  • Direct Deposit — Payroll and Government Payments: Provide routing number 275071327 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 275071327 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 PYRAMAX BANK personal check in GREENFIELD — the first 9-digit sequence in the MICR line.
  • Domestic Wire Transfers via Fedwire: Confirm with PYRAMAX BANK whether 275071327 applies to wires — many banks use a separate wire routing number. Fedwire settles same-day in real time.

What 275071327 Cannot Be Used For

  • International wire transfers — require a SWIFT/BIC code. Find PYRAMAX 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 275071327 Is Correct

Before using 275071327 for a large ACH or wire transfer, verify it three ways: (1) Check the bottom-left of a PYRAMAX BANK personal check — the routing number must match. (2) Log into PYRAMAX 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 PYRAMAX BANK routing numbers in WI 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 275071327