STONY BROOK POST OFFICE 11790


Stony Brook Post Office Hours

Retail Hours

Contact Numbers:

Phone: 631-751-5691
Monday-Friday 9:00am - 5:00pm
Saturday 9:00am - 1:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday-Friday 10:00am - 2:00pm
Saturday-Sunday Closed

Monday-Friday 9:00am - 5:00pm
Saturday 9:00am - 1:00pm
Sunday Closed

Lobby Hours

Monday-Friday 5:15am - 5:15pm
Saturday 5:15am - 3:15pm
Sunday Closed

Monday-Friday 5:15am - 5:15pm
Saturday 5:15am - 3:15pm
Sunday Closed

PO Box Delivery Time

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Anthony Fazio (Postmaster) anthony.fazio@usps.gov
129 Main St
Stony Brook, NY 11790

The Stony Brook Post Office is located in the state of New York within Suffolk County. This location serves 18,511 Stony Brook residents with a median income of $134,142. It's estimated that approximately 29,546 packages pass through this post office each year.

Stony Brook Post Office Location 11790


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