Debit Card

Memorial Credit Union debit cards are safe and convenient for all your purchasing needs. Embedded chip technology encrypts your transactions to safeguard personal information and you have the ability to block/unblock your card via Card Management to prevent others from using it if lost or misplaced.

It's Convenient

  • Accepted at millions of locations worldwide
  • Convenient access o your checking account
  • Free ATM Locations
  • Manage your card with Card Management
    through MCU Online & MCU Mobile

For full details and disclosures, see our Debit Mastercard® Benefits

It's Secure

Debit Card Controls

Report a Lost or Stolen Card

Lost/Stolen Debit MasterCard® Contact your local branch or call 24/7 services at (833) 933-1681

Debit Mastercard® Customer Service: (501) 246-8497

Debit Mastercard® & ATM Card Activation: (833) 998-4585

Debit Mastercard® & ATM Pin Change: (833) 998-4585

Cardholder Disputes:

Cardholder Disputes: To file a dispute/fraud claim – Please call 866-279-1399. A debit card representative will assist cardholders with filing a claim.

Hours of operation are M-F 7am-7pm. After 7pm, cardholders can leave voicemails, which will be answered the next day.