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To Report Lost/Stolen Cards or Dispute Card Transactions

  • ATM or Debit card:
    • To report your card lost or stolen:
      • (WITHIN THE U.S.) 1-888-241-2510
        (OUTSIDE THE U.S.) 1-909-941-1398
    • To dispute transactions 24/7:
      • 1-866-577-5183
  • MasterCard credit card:
    • To report your card lost or stolen:
      • (WITHIN THE U.S..) 1-800-543-5073
        (OUTSIDE THE U.S.) 1-727-570-4881
    • Cardholder Service-balance inquiries, payment info, pending activity, etc.
      • 1-800-299-9842
    • eZCardInfo.com help desk:
      • 1-866-604-0380

Financial Counseling
GreenPath Financial Wellness

Call 877-337-3399 for your journey to financial wellness. 
Talking to a financial counselor is free for Corner Stone Credit Union members.

  • Review your budget
  • What to do if you are experiencing a financial emergency
  • Learn everything you need to know about your credit report
  • Come up with a plan to rebuild your credit
  • Learn how to read a credit report
  • Learn how to detect identity theft
  • Learn how to begin saving
  • Learn tips for your holiday budgets
  • Concerned about a possible layoff or job change?
  • Learn tips to budget your vacations
  • Learn how to establish credit
  • Learn about the home buying process

And much more!


Corner Stone Credit Union members can get $200 cash from Sprint
As a member, you get $100 per line on up to two lines when you switch to Sprint on Unlimited Plus or Premium. Plus, $100 Annual Loyalty Reward. Plus, 25% off select accessories in Sprint Stores. And the Sprint 100% Satisfaction Guarantee.

Claiming your cash rewards is easy

  1. Switch to Sprint and mention that you're a credit union member.
  2. Register at LoveMyCreditUnion.org/SprintRewards
  3. Cash rewards will be deposited directly into your credit union account within 8-10 weeks.

Get rewarded for loyalty
Register now to receive a $100 loyalty cash reward every year starting one year after registration.

Become a member today!