Corning Credit Union

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About Us

Corning Credit Union is committed to providing outstanding member service. Whether you need a loan or have a question about your account, we're here for you.

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607-962-3144 or 800-677-8506

Mon. - Fri. 9:00 a.m. - 9:00 p.m. (ET)
Sat. 9:00 a.m. - 5:00 p.m. (ET)

For account emergencies outside of these hours, please contact our After Hours Help Desk at 855-731-9075.


One Credit Union Plaza
P.O. Box 1450
Corning, NY 14830


We Have 24/7 Phone Support for Your Cards

To Report Your Card Lost or Stolen

  • If you are experiencing difficulty using your card; to report a lost or stolen Visa® card or debit (CU-Extra®, X-treme, ATM) card; or to report suspected fraud, please call 607-962-3144 or 800-677-8506.
  • After business hours, listen to the automated menu. Prompts will be given to report a card lost or stolen.
  • To return a call from a Fraud Specialist, please call: 888-918-7313.

To Activate Your Card

  • For Debit Cards, please call 866-985-2273
    (After activating the card, please stay on the line and choose option 1 to select or change your PIN for your card. Without adding a PIN, you will not be able to use your card at an ATM nor will you be able to make PIN-based purchases.)
  • For Credit Cards, please call 800-631-3197
    (If you would like to add an optional PIN to your credit card for ATM access, please stay on the line and select option 1 after activating your card.)

To Assign or Change the PIN on Your Card

  • For Debit Cards, please call 866-985-2273
  • For Credit Cards, please call 888-886-0083