The First National Bank of Long Island Online Banking Login
Banks - All USA

The First National Bank of Long Island began operations in 1927 as The First National Bank of Glen Head, New York.  The First National Bank of Glen Head officially changed its name in 1978 to The First National Bank of Long Island. The Bank is a fully fledged commercial bank offering a variety of financial services.

  • Branch / ATM Locator
  • Website:
  • Routing Number: 021411335
  • Swift Code: Not Available
  • Mobile App: Android | iPhone
  • Telephone Number: (516) 671-4900
  • Headquarters: New York
  • Founded: 1927 (90 years ago)
  • Bank's Rating:
     title= title= title= title= title= (3 votes, average: 4.00 out of 5)
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Description - The First National Bank of Long Island Online Banking Login Banks - All USA

The First National Bank of Long Island Online Banking gives you 24-hour, real-time access to your account information on your personal computer. The guideline below takes you through the procedures you have to follow when you are about to login, recover your forgotten password and enroll for an online account.


If you can’t recall your password, please follow these steps to reset it:

Step 1- Please follow the first three steps in the login section above,

Step 2- Please click the reset password link shown here


Step 3- Please enter your Access ID, then click Next


Step 4- Before you can proceed, you will need to enter a verification code. Now, choose how you want to receive the verification code, then click Next


After receiving and entering the verification code, you will proceed to reset your password


An account holder in The First National Bank of Long Island can follow these steps whenever he/she needs to enroll for the online  banking service

Step 1- In the homepage, click the Enroll link


Step 2- Please fill in the form with your SSN/TIN, Account Number, Mother’s Maiden Name and the shown random code, then click Enroll


After your information is approved, you will be able to continue with your online account set up.


Online Banking service offered by The First National Bank of Long Island allows you to:

  • See your account balances
  • Pay your bills online
  • Make transfers electronically
  • See your eStatements
  • Download account history to your preferred financial software

Holiday Schedule for 2017 & 2018

These are the federal holidays of which the Federal Reserve Bank is closed.
The First National Bank of Long Island and other financial institutes are closed on the same holidays.

Holiday 2017 2018
New Year's Day January 2 January 1
Martin Luther King Day January 16 January 15
Presidents Day February 20 February 19
Memorial Day May 29 May 28
Independence Day July 4 July 4
Labor Day September 4 September 3
Columbus Day October 9 October 8
Veterans Day November 11 November 11
Thanksgiving Day November 23 November 22
Christmas Day December 25 December 25