Credit Union of Dever - Smart. Like You.

If you suspect fraud on your C.U.D Debit MasterCard, please fill out this FORM and return it to the C.U.D. Card Dept. within sixty (60) days from the mailing date of the statement disclosing your disputed transactions.




If you suspect fraud on your C.U.D Credit MasterCard, you have two options to file a dispute;

1.    Call 800.654.7728 to speak with a MasterCard representative.

2.    Login to MyMasterCard and complete the dispute card provided.

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