Island at Stony Brook Exclusives - Island Federal Credit Union (Hauppauge, NY)

Island @ Stony Brook Specials

  • Choose either a Stony Brook Campus, Wolfie, or Island Debit Mastercard® !

    Show everyone your Stony Brook Seawolves Pride! 



These are available at the Island @ Stony Brook branches and at other Island branches by special request.

Also ask about the Special Offers available only at the Island @ Stony Brook Branches!


Made your decision and want to join Island today?

It only takes a few minutes to open an Island account. 


Island's Routing Number is: 221475896

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Check out our new 15-month certificate special at 2.50% APY. Click HERE for more details.

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