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FRAUD ALERT – Text Message and Email Scams

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All One Credit Union

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  • All ready to hit the road.
    One credit union put you in the driver’s seat.

    Auto Loan

    4.99%APR*

    for 60 months

    Effective 11/13/25

    Learn More

  • All your digital banking needs met.
    One credit union keeps you connected.

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  • All One Credit Union has partnered with a company called Gentreo where you can create, store, and share a state-specific, legally binding estate plan!

    Gentreo<sup>™</sup

    Learn More

Locations

Schedule an Appointment

Featured Rates

Auto Loan

4.99 % APR*

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Home Equity Loan

6.50 % APR*

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IIC Checking

1.50 % APY*

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18 Month CD

3.75 % APY*

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We're All One in the community

Sense of community isn’t just corporate speak to us; it’s part of who we are. We're proud to invest in the communities we serve by giving back to improve the lives of our neighbors in need. It's a privilege, we never take for granted. After all, we’re more than just a community; we're family.

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News & Updates

  • Be on the Lookout for Fraud Scams During the Holiday Season

    All One Credit Union is pleased to provide members with articles on topics including identity theft, check fraud, and internet phishing scams.

    Learn More

  • FRAUD ALERT – Text Message and Email Scams

    Read More

  • All One Credit Union presents donation to College Affordable

    All One Credit Union proudly presented a $2,000 donation to College Affordable, a nonprofit organization committed to helping families reduce the cost of college, minimize student debt, and expand access to higher…

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  • Joe Andruzzi Foundation

    All One Credit Union has donated $10,000 to the Joe Andruzzi Foundation, an organization committed to providing hope, help and a reason to smile, to New England cancer patients and their families….

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  • All of us are so proud of you. One veteran leader, one friend.

    All One Credit Union proudly congratulates Andrew Leblanc, Vice President of Information Technology, on being named one of the Worcester Business Journal’s 2025 Notable Veteran Leaders! Since joining the Credit Union in…

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  • Announcing the opening of our new branch!

    We’re excited to announce the opening of our newest branch inside Worcester Technical High School located at 1 Officer Manny Familia Way, Worcester MA 01605. This full-service branch is now open to…

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  • FRAUD ALERT – Phone Scam

    It has been brought to our attention that there is a phone scam going around appearing to be from the All One Credit Union (and/or Leominster Credit Union) “Fraud Department.” Please be…

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  • New MasterCard Product

      0% INTRODUCTORY ANNUAL PERCENTAGE RATE (APR)*Apply Now FOR 12 MONTHS WITH NEW CONSUMER CREDIT CARD ACCOUNTS *Effective 1/9/25: 0% introductory APR for the first 12 months on purchases, balance transfers and…

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Connect With Us

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Contact Us

20 Adams Street
Leominster, MA 01453
Phone: 800-649-4646
Email: Info@all-onecu.com

ROUTING NUMBER: 211383736

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Federally Insured by NCUA

Member MSIC

Equal Housing Opportunity
NMLS ID# 517287

Copyright © 2025 All One Credit Union, All Rights Reserved.

  • Personal
      • Checking
      • Savings
      • CDs & IRAs
      • Rates
      • Overdraft Protection
      • Deposit Secured
      • Services
      • Mortgage Loans
      • Home Loans
      • Auto Loan
      • For Dealers Only
      • Personal Loan
      • Consumer Credit Card
      • Estate Planning
      • Debit Card
      • ATM Networks

      Insurance & Investments

      • Accidental Death & Dismemberment
      • Auto & Home Insurance
      • Life Insurance
      • Investment Services
  • Business
      • Business Banking
      • Business Checking
      • Business Lending
  • Pay My Loan
  • Digital Services
  • Member Info
      • About AOCU
      • Contact AOCU
      • Careers
      • Leadership
      • History
      • 2024 Annual Report
      • Community Support
      • Membership Eligibility
      • Member News and Information
      • Security Updates, News and Notifications
      • Tax Documents Q&A
      • Community Events
      • Financial Education
      • Financial Education Documentary
  • Open Account Online

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