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Affinity One routing numbers

Affinity One's routing number is 222 381 057 for direct deposit and ACH transfers (cross-checked against public directories — confirm before you send).

Cross-checkedNCUA 5300 Call Reportchecked June 28, 2026
⑆ Routing numbersAffinity One
Direct deposit & ACHCross-checked

Direct deposit, payroll, and ACH transfers

222 381 057

Cross-checked against public routing directories, not the bank itself. Always confirm with the bank before you send money.

Type
credit union
Headquarters
Jamestown, NY
NCUA charter
5785
NCUA reported assets
$45.6M
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Find it yourself

Find your Affinity One number in your account

Find your Affinity One routing number

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

  1. Look at the bottom-left of a Affinity One 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 Affinity One.
  • 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 Affinity One'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

Affinity One routing number FAQ

What is Affinity One's routing number?

Affinity One's routing number is 222 381 057 for direct deposit and ACH transfers (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 Affinity One routing number?

Your routing number is the first 9 digits in the bottom-left of a Affinity One 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 Affinity One headquartered?

Affinity One is a credit union headquartered in Jamestown, NY.

How does fin.codes check Affinity One's routing numbers?

Every number passes the standard ABA checksum. 1 is cross-checked against multiple public routing directories. fin.codes is an independent reference, not a bank — always confirm transfer details with Affinity One before sending money.

Is fin.codes affiliated with Affinity One?

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

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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.