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The First National Bank of Long Island
One of 11 bank or credit union listings in Port Jefferson.
About The First National Bank of Long Island
The First National Bank of Long Island is a bank or credit union in the financial service sector, based in Port Jefferson, NY. Its recorded address is 450 Main St, 11777. The listing includes a telephone number, an official website. It is one of 11 bank or credit union listings tracked in Port Jefferson; the nearest comparable listing is Teachers Federal Credit Union, within walking distance in Port Jefferson Station. The First National Bank of Long Island has 35 listed locations in total; this page covers the Port Jefferson branch.
- Address
- 450 Main St, Port Jefferson, NY, 11777
- Phone
- 6319284411
- Website
- fnbli.com
Questions
Where is The First National Bank of Long Island located?
450 Main St, Port Jefferson, NY, 11777
How do I contact The First National Bank of Long Island?
6319284411 · https://www.fnbli.com/locations/port-jefferson-station-davis-park
What type of business is The First National Bank of Long Island?
The First National Bank of Long Island is a bank or credit union (financial service) in Port Jefferson.
The First National Bank of Long Island branches
The First National Bank of Long Island has 35 listed locations. This branch is in Port Jefferson.
- Hauppauge11788-5104
- Brooklyn11231
- New York10007
- New York10016
- Rockville Centre11570
- Valley Stream11580
- Merrick11566
- Massapequa Park11762
- Massapequa11758
- Lindenhurst11757
Nearby bank or credit union
- Teachers Federal Credit UnionPort Jefferson Station0.1 km
- Teachers FCUPort Jefferson Station0.2 km
- Webster BankPort Jefferson Station0.4 km
- Bank of America Financial Center & Drive-Thru ATM | Port Jefferson StationPort Jefferson Station0.4 km
- Bank of America Financial CenterPort Jefferson Station0.5 km
- ChaseMt Sinai0.9 km
- teachers federal credit unionPort Jefferson Station0.9 km
- HSBC BankPort Jefferson Station0.9 km
- 7-ELEVEN/SPEEDWAY #44912Port Jefferson Station1.0 km
- Teachers Federal Credit UnionPort Jefferson Station1.0 km
- 7-ELEVEN #25957Port Jefferson Station1.1 km
- Charles SchwabMount Sinai1.2 km
- Bethpage Federal Credit UnionPort Jefferson Station1.3 km
- ALL CHECK CASHING INCPort Jefferson Station1.4 km
- Port JeffersonPort Jefferson1.4 km
Cite this page
“The First National Bank of Long Island, Port Jefferson — business.wiki, retrieved August 2026.” Facts on this page come from openly licensed data (Overture Maps Foundation) and are refreshed with each monthly release; sourcing is documented on the methodology page.