fin.codes2026 reference dataAPI
credit union

Helco routing numbers

Helco's routing number is listed as 321 378 673 — use it for direct deposit, ACH, and domestic wires. (cross-checked against public directories — confirm before you send)

Cross-checkedNCUA 5300 Call Reportchecked June 28, 2026
⑆ Routing numbersHelco
Direct deposit, ACH & wiresUnconfirmed

Direct deposit, payroll, ACH transfers, and domestic wires

321 378 673

Listed in public data but not yet confirmed — verify before you use it. Always confirm with the bank before you send money.

Type
credit union
Headquarters
Hilo, HI
NCUA charter
2705
NCUA reported assets
$45.4M
All numbers

Every Helco routing number

Lookup tool
1 of 1
Find it yourself

Find your Helco number in your account

Find your Helco routing number

Where to look: a check, online banking, the mobile app.

  1. Look at the bottom-left of a Helco check — the first 9 digits are your routing number.
  2. Or sign in to online or mobile banking and open your account or routing details.
  3. Or call the number on the back of your card and ask for the ABA routing number for your account.
  4. Confirm the number with the bank before using it for direct deposit or a transfer.
Before you send

Check these before you send money

  • Confirm the bank name on the transfer matches Helco.
  • Match the number to the transfer type — ACH and direct deposit use one number, domestic wires another.
  • For wires, double-check the recipient's name and address too.
  • If instructions arrived by email, confirm them on Helco's official site or phone line before sending.
  • No one should ever need your password or full card number to confirm a routing number — that's a scam.
FAQ

Helco routing number FAQ

What is Helco's routing number?

Helco's routing number is listed as 321 378 673 — use it for direct deposit, ACH, and domestic wires. (cross-checked against public directories — confirm before you send) The 9-digit routing number identifies the bank on a transfer; your account number identifies you.

How do I find my Helco routing number?

Your routing number is the first 9 digits in the bottom-left of a Helco check, or in your online and mobile banking under account or routing details. If anyone asks for your online-banking password or full card number to "verify" a routing number, it's a scam — a routing number alone is public.

Where is Helco headquartered?

Helco is a credit union headquartered in Hilo, HI.

How does fin.codes check Helco's routing numbers?

Every number passes the standard ABA checksum. fin.codes is an independent reference, not a bank — always confirm transfer details with Helco before sending money.

Is fin.codes affiliated with Helco?

No. fin.codes is an independent reference and is not affiliated with, authorized by, or endorsed by Helco.

Browse

Keep exploring

Banks HAlphabetical directoryBanks in HIBy headquarters stateRouting lookupSearch any 9-digit number
Aloha PacificAmerican Savings BankBank Of HawaiiBig Island
Sourced & dated financial-code reference

Independent reference. Not affiliated with, endorsed by, or authorized by any financial institution. Confirm routing or SWIFT details directly with your bank before sending money.