FDIC-Insured - Backed by the full faith and credit of the U.S. Government.
Online Banking
FDIC-Insured - Backed by the full faith and credit of the U.S. Government.
Online Banking

Mattituck Dime Bank

For over 160 years, Dime Commercial Bank has delivered relationship-driven banking to businesses at 10900 Main Road. From commercial lending to cash management, we stand alongside you as a true financial partner invested in your growth. Get in touch with your local branch.

Branch Details
10900 Main Road
Mattituck, NY 11952
(631) 298-0190
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Hours
Mon–Thu: 8:30 AM–4:00 PM
Fri: 8:30 AM–5:00 PM
Sat: 9:00 AM–12:00 PM
Sun: Closed
Drive-Thru Hours
Mon–Thu: 8:30 AM–4:30 PM
Fri: 8:30 AM–5:00 PM
Sat: 9:00 AM–12:00 PM
Sun: Closed
Branch Manager
Deborah Orlowski
Deborah Orlowski
Products & Services
  • Checking & Savings Accounts
  • Money Market Accounts
  • Certificates of Deposit
  • Mortgages
  • SBA Loans
  • Commercial Lending
  • Business Credit & Lending
  • Lines of Credit
  • Debit & Credit Cards
  • Check Ordering
  • Merchant Services
Languages
  • English
  • Spanish
Branch Features
At our Mattituck location, we offer the following branch features:
24-Hour ATM
24-Hour ATM
Drive-Thru
Drive-Thru
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Learn more about Dime products, services and the communities we serve.
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Questions? We're ready to help you. 1-800-321-DIME (3463)
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ATM & Branch Locations
About Us
@ 2026 Dime Community Bank™
898 Veterans Memorial Highway, Suite 560 Hauppauge, NY 11788
Accessibility
Equal Housing Lender
Member FDIC
Routing Number: 021406667
NMLS: #410372