East Northport Post Office

297 Larkfield Rd, East Northport, NY 11731

Contact Numbers

Phone: 631-368-5632
Fax: 631-368-0027
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 4:00pm
Sunday Closed

Passport Appointment Hours*

Monday 9:30am - 2:30pm
Tuesday 9:30am - 2:30pm
Wednesday 9:30am - 2:30pm
Thursday 9:30am - 2:30pm
Friday 9:30am - 2:30pm
Saturday Closed
Sunday Closed

  • Visit our Passport FAQ page for a complete overview of what to bring, what you need to know, and how long it will take.
  • You will need two forms of Identification with copies.
  • A passport quality photo. Available at location.
  • The appropriate application form printed and filled out, and the required fee for applying or renewing.
  • You can find up to date costs, information, and forms at the State Departments Travel Site

*An appointment is required to apply for or renew US Passports. Please Call or schedule online.

Bulk Mail Acceptance Hours

Monday 9:30am - 1:30pm, 2:00pm - 4:00pm
Tuesday 9:30am - 1:30pm, 2:00pm - 4:00pm
Wednesday 9:30am - 1:30pm, 2:00pm - 4:00pm
Thursday 9:30am - 1:30pm, 2:00pm - 4:00pm
Friday 9:30am - 1:30pm, 2:00pm - 4:00pm
Saturday Closed
Sunday Closed

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Packaged Stamps
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lot Parking
  • Passport Appointment Hours

Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

240 Main St
1.4 miles away

55 Broadway
1.7 miles away

434 E Main St
2.0 miles away

150 Veterans Memorial Hwy
2.3 miles away


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Since January 26th I have been trying to talk to the Postmaster. I am in the Post office frequently and every time I see the light on in her office I ask to speak with her. The employees at first say the will ask, but they always come back and say she is not in. I have left my name and number, but no response. Today is February 22nd.


Awesome and wonderful experience. Had a tricky situation and Carol gave me a wonderful solution. Kudos and many thanks!!


TERRIBLE!!!! At the busiest time of the year, the stamp vending machine has been out of service for weeks. I made numerous visits and EVERY TIME a notice was posted indicating the machine was out of service. During business hours, when there is a representative to assist you, the customer line is nearly out the door. As the saying goes... "You only had one job..."


Your "supervisor" Jim Rowland needs to be re educated on customer service and the word EMPATHY. He showed no urgency or concern with a situation involving multiple pieces of confidential mail being ripped open and handed to me by my mail carrier. He proceeded to inform me that he "forgot" to file a case upon saying he would,If only he learned how to do his job correctly and efficiently. If not I hope before a professional, personable, educated and more likeable representivtive takes his job.

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