Skip to main content

Contact Us

We're here to help!

Live Chat

Monday - Friday
8:00 am - 7:00 pm
8:00 am - 1:00 pm


Use secure chat within online/mobile banking for questions regarding your account. Website chat available for general questions.

Give us a Call

Monday - Friday
8:00 am - 5:30 pm
8:00 am - 1:00 pm

Automated Telephone Banking

Available 24/7

For self-serve banking transactions (balance inquiry, transfer, or history inquiry), making consumer loan or credit card payments, debit/credit card services (card activation, reorder, or block lost/stolen card) or requesting loan payoff quote.


Convenient locations across
Southern New Hampshire

Send a Secure Message

Need to send us personal account information, such as your Member Number, Account Number, or Social Security Number? Log in to online banking to send us a secure message.

Report Fraud

Available 24/7
(closed Thanksgiving and Christmas)

Dispute charges on your debit or credit card.

Mailing Address

For credit card and loan payments, please use the following address:

St. Mary's Bank
PO Box 720, Manchester, NH 03105-0720


For bank by mail transactions, check deposits, and EFT forms, please use the following address:

St. Mary's Bank
PO Box 990, Manchester, NH 03105-0990

Who can I talk to about my late payment?
Please contact the Loan Resolution Department at (603) 629-1345 for assistance.
Who do I contact if I have questions about my Credit Card?
Please contact the Member Contact Center at (888) 786-2791. Or you can access your credit card account in online banking to make payments, view transactions and statements, setup alerts and use other features.
Where do I mail my Credit Card payment?

Mail your payment – including remittance coupon to: 

St. Mary's Bank
PO Box 720
Manchester, NH 03105-0720

Ensure you include your account number to avoid delays in processing.