Book an appointment online at your preferred branch to conveniently fit banking into you schedule. 1 2 3 Login Checking How to Keep Your Debit Card Safe Talking to Children About Money Smart (Phone) Ways to Simplify your Life 1 year ago CHECKING, CONVENIENCE, E-BANKING, FINANCIAL PLANNING, LIFESTYLE, RETIREMENT, SAVINGS, UNDERSTANDING BANKING Start Building Wealth In Your 20’s By MSB MARKETING Read More 2 years ago CHECKING, E-BANKING, LIFESTYLE, SAVINGS, SECURITY, UNDERSTANDING BANKING Why You Should Use Debit Cards Now More Than Ever By MSB MARKETING Read More 3 years ago BUSINESS, CHECKING, E-BANKING, SECURITY Don’t Get Taken by Wire Transfer Scams By MSB MARKETING Read More 4 years ago CHECKING, UNDERSTANDING BANKING Kasasa Accounts Explained By MSB MARKETING Read More Categories Home Buying Resources Lifestyle News Understanding Banking Business Checking Convenience e-Banking Equity Lines & Loans Financial Planning Mortgages Retirement Savings Security Have a Question? Testimonial Our lives are richer when we support one another. This is the guiding principle for how Main Street Bank does business. Main Office 81 Granger Boulevard Marlborough, MA 01752 508-481-8300 Follow Us On Privacy Terms of Use Security Disclosures Member FDIC Member DIF Equal Housing Lender Member SUM Network Routing # 211370752 NMLS ID # 562292 ©2021 Main Street Bank Thank you for banking with us! We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it. OkPrivacy policy HOLIDAY HOURS: All of our locations will be CLOSED on Thursday, November 25, for the Thanksgiving holiday. Online and Mobile Banking, Bill Pay and Mobile Deposit are accessible 24/7 for your convenience.