Important Phone Numbers


Mastercard Phone Numbers

Lost or Stolen Card                  1-800-449-7728
Card Disputes                             1-888-918-7322
Set Personal Pin                        1-888-886-0083
Card Activation                          1-800-631-3197
Inquiries                                        1-901-321-1200 or Toll Free 1-877-825-3180
Inquiries After Hours                1-866-820-3814

MasterCard Rewards               1-866-597-1575

Debit Card Phone Numbers

PIN Now                                        1-866-985-2273 (For new or PIN reset)
Lost or Stolen Debit Card      1-888-918-7879

Inquiries After Hours               1-888-918-7879


Bill Pay Phone Number

Bill Pay Inquiries or Assistance  1-866-201-3588
A woman uses her bank card on an ATM.

Locate Free ATMs now!

Don’t spend your money to get your money!

Over 30,000 Surcharge-Free ATMs

That's more than most of the biggest banks. CO-OP Network, owned by credit unions, offers more than 30,000 ATMs located at credit unions and retail locations throughout the U.S.

Download the CO-OP app from the Apple App Store or the Google Play Store. Click on the button below to Find an ATM near you!

Wood tiles with the words: Become A MemberJoining your credit union only takes a few minutes!

Here's what you'll need: 
Your SSN
Your Driver's License or State ID
Your Contact information

Do you already have a login?
Log in and choose the Quick Apply Tab for a faster experience. We can prefill part of the application and provide access to your MCECU accounts.

YES         NO