Contact Us

Main Phone Number


Member Service Email

Harvard University Employees Credit Union
PO Box 382609
Cambridge, MA 02238-2609


  Additional HUECU Phone Numbers

CALL24 Telephone Banking Line
(24 hours/ 7 days)

617 495-4460

Use CALL24 for withdrawals, balances, transfers & inquiries 24 hrs a day! Use your 5 digit account number and the last four digits of your Social Security Number as your Personal Identification Number.

MasterCard Customer Service
(24 hours/ 7 days)

866 820-6815

Debit Card Customer Service
(24 hours / 7 days)


 Additional HUECU Email Addresses

Lending / Credit Cards

Debit/ATM Card Issues



For information on the Harvard Alumni Card, please visit


 Send Us Your Feedback

When sending us an email, please keep in mind that email is not a secure form of communication. Please do not include sensitive information such as account numbers, Social Security numbers, etc. Just include your name as it appears on your account.

Each employee of the Harvard University Employees Credit Union has an electronic mail box. To send a message to an employee, address it to (e.g.,