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Latest Merger

Although January 1, 2019 marked the legal date of the collaborative merger, the transition of your accounts won't happen until system conversion scheduled for June 1, 2019.

We know change is hard. That's why we're committed to helping you through every step of the process and promise to deliver the credit union experience you want, and most importantly, deserve. 

To help you through the transition, we created a merger guide - 'Everything You Need to Know About the Mill City + City & County Merger'. Read the guide to stay up to date on account transition timelines, your new account number and much more. 





Debit & ATM Cards
Activate & start using your new CCCU Debit/ATM card after 7AM (CT) on Monday, June 3. Don't forget to add your new card to your digital wallets & update automatic payments. 

Online Transaction History 
During the account conversion, your online transaction history did not carry over to the new Online Banking system. However - you can check past transactions in your e-statements. 

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The Details.

Your Accounts


Online & Mobile Banking

To avoid duplicate numbers, all Mill City members will receive a
new 9-digit member number.

Learn More  

Your statements will 
have a new & improved
look starting June 2019.

What to Expect 

Manage your money anytime, anywhere
with your NEW online
& mobile banking experience.

New & Improved 

We're here to help.

(800) 284-6328

Live Chat
Click the Live Chat button at the bottom right of your screen to chat with us real time. 

Visit Us
Our branch team is ready to help you through every step of the process. 

Contact Us Find a Branch

Extended Hours

To answer all of your questions during the conversion, our call center will have extended hours.

Saturday, June 1
9AM - 3PM (CT)

June 3 - June 7
7:30 AM - 7:00 PM (CT)

(800) 284-6328

Merger Checklist

We know there is a lot going on. Keep track of what's happening & all the important updates by following our Merger Checklist. 


Helpful Merger Checklist