US Post Office, 162 Long Island Ave, Holtsville, New York, 11742-1828

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

  1. Holtsville
    162 Long Island Ave Holtsville NY 11742-1828

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

    Phone Number: (631) 475-1761

    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 Holtsville 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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