Mass Bay Credit Union will never send you text messages asking you to confirm your account details or reset your password. These messages are from scammers. Delete the message and do not click on the link in the text. Call us if you have questions: 617-269-2700.
xContact Us
How can we help you?
Email
Please fill out the form below to email us. We will respond as soon as possible. If you need faster service, please call us at 617-269-2700. Please DO NOT include personal information such as account numbers, social security number, or any other confidential information via this e-mail.
Phone
Our Main Number is: (617) 269-2700
For Lost or Stolen Debit Cards: (800) 472-3272
Call Center Hours:
Monday 8:30 AM — 4:00 PM
Tuesday 8:30 AM — 4:00 PM
Wednesday 8:30 AM — 4:00 PM
Thursday 8:30 AM — 4:00 PM
Thursday 8:30 AM — 4:00 PM
Friday 8:30 AM — 6:00 PM
Saturday 8:30 AM — 1:15 PM
24-hour T-Teller phone system: (617) 269-2714Saturday 8:30 AM — 1:15 PM
Please use our contact form to the left or email memberservices@massbaycu.org
Fax
South Boston: (617) 269-2725
Quincy Branch: (617) 481-1358
Everett Branch: (617)-294-2196
Quincy Branch: (617) 481-1358
Everett Branch: (617)-294-2196
Seaport Branch: (857) 277-0664