US Post Office, 11 Greenwood Ave, East Islip, New York, 11730-2145

Store Hours of Operation, Location & Phone Number for US Post Office Near You

  1. East Islip
    11 Greenwood Ave East Islip NY 11730-2145

    Hours(Opening & Closing Times):
    Mon - Fri 9:00am - 5:00pm Sat 9:00am - 1:00pm Sun Closed

    Phone Number: (631) 581-7807

    Customer Service Email or Contact:
    http://faq.usps.com/adaptivedesktop/faq.jsp?ef=USPSFAQ&dest=EmailUs

    Correct this information

The map and information below will help you find the closest US Post Office near you. Need to know what time US Post Office in East Islip opens or closes, or whether it's open 24 hours a day? Read below for business times, daylight and evening hours, street address, and more.

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