Due to a high call volume, you may experience a longer than normal wait time. We thank you for your cooperation, patience, and trust in All One Credit Union.
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Updating Our Contact Info – Outgoing Phone Number
Effective April 16, 2026 –
We’re updating our contact information! You can continue to reach All One Credit Union at 800-649-4646 but going forward please save our new OUTGOING number, 978-466-7272 in your contacts to ensure you receive all future communications and prevent any messages from being filtered as spam.
Thank you!

FRAUD ALERT – Phone, Text Message, and Email Scams
It has been brought to our attention that there are phone, text message, and email scams going around appearing to be from the All One Credit Union (and/or Leominster Credit Union) “Fraud Department”.
Please be alert and NEVER give out your personal information, including debit card numbers, unless you know it is a trusted and verified source. Also, never share your Online/Mobile Banking credentials, including your password or your one-time passcode.
If you feel you may have been a victim of fraud, please don’t hesitate to reach out to All One Credit Union (AOCU) directly, 800-649-4646.

