East Setauket, NY Post Offices
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11733
Post Office Address Phone Hours EAST SETAUKET 450 ROUTE 25A EAST SETAUKET, NY 11733 - 2878 631-941-4005 Mon-Fri 09:00 AM - 05:00 PM Sat 09:00 AM - 03:30 PM Sun Closed SETAUKET 101 MAIN ST SETAUKET, NY 11733 - 9991 631-941-4042 Mon-Fri 09:00 AM - 12:00 PM, 01:00 PM - 04:00 PM Sat 09:00 AM - 12:00 PM Sun Closed