Request a New Pin #
To request a new PIN number for your Middlesex Debit or ATM Card, please visit a local branch.
Mobile Banking PIN numbers can be obtained through Online Banking by selecting Other Services, Mobile Banking, and change PIN.
For additional information, call our local customer information center at 1-877-463-6287 inside the US or Canada. Outside the US please call 1-508-599-5999. We're open Monday through Friday from 7a.m. to 9:00p.m. and Saturday from 8:30a.m. to 3p.m.