We’re here for you.
83 Merrimack Street Lowell, MA 01852 Phone: 978-328-5100 Fax: 978-458-8933
|Monday – Tuesday||9:00am||–||4:00pm|
Mills42 VISA® Credit Card Services Phone Numbers
- VISA® 24-hour Cardholder Service: 866.820.4832
- Lost/Stolen VISA® Credit Card: 800.449.7728
- 24/7 Assistance while traveling:
- — Within U.S. 800.VISA.911 (800.847.2911)
- — Outside U.S. 303.967.1096
- VISA® Credit Card Activation (within the U.S.): 800.631.3197
Mills42 MasterCard™ Debit Card Phone Numbers
- Lost/Stolen MasterCard ® Debit Card: 888-241-2510
- Please report all lost or stolen cards immediately to the credit union office at 978-328-5100 or contact our 24-hour customer hotline number at 1- 888-241-2510 or direct at 909-941-1398.
- Please be advised that after activation, if your Mills42 MasterCard™ Debit Card is lost or stolen, it can be used without needing your PIN number.
Send VISA® Credit Card payments to:
PO BOX 37603
PHILADELPHIA PA 19101-0603
ACH Routing Number - 2113-81592
Not a member yet? We’ll take care of that for you as you’re opening your account or taking out a loan. If you want to get a jump-start, enroll online or just give us a call at 978.328.5100. We’ll be happy to help you build from here.