The First National Bank of Long Island Port Jefferson

The The First National Bank of Long Island Port Jefferson branch is one of the bank's 40 locations and has been serving the financial needs of their customers in Port Jefferson, Suffolk County, New York for over 15 years. The Port Jefferson branch operates as a full-service, brick and mortar office and is located at 450 Main Street, Port Jefferson, NY 11777. You can can contact the branch by calling 631-928-4411 or by visiting the location during regular business hours for assistance with your banking needs, such as opening checking and savings accounts, applying for loans and managing financial transactions.

The routing number for The First National Bank of Long Island Port Jefferson branch is 021411335. It is valid for Automated Clearing House ACH transactions, such as direct deposits and bill payments as well as wire transfers, which are used for real-time bank-to-bank transactions. We recommend that you contact the branch directly to verify this information before proceeding with any transactions.

• ■ Monday:10:00am - 3:00pm
• ■ Tuesday:10:00am - 3:00pm
• ■ Wednesday:10:00am - 3:00pm
• ■ Thursday:10:00am - 3:00pm
• ■ Friday:10:00am - 3:00pm
• ■ Saturday:9:00am - 1:00pm
• ■ Sunday:Closed

The First National Bank of Long Island Port Jefferson is open Monday to Saturday and closed on Sundays. The branch opens at 10:00am in the morning. Please be advised that this information reflects the standard opening and closing hours of The First National Bank of Long Island and is subject to change. We recommend contacting the Port Jefferson branch prior to your visit to confirm its hours of operation and availability.

• Bank Name:The First National Bank of Long Island
• Bank Type:National Bank
• FDIC Insurance:Certificate #7072
• Routing Number:ACH & Wire - 021411335
• Online Banking:fnbli.com
• Branch Count:40 Offices in New York