US Post Office, 117 Alton Sq, Alton, Illinois, 62002-9994

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

  1. Alton Square
    117 Alton Sq Alton IL 62002-9994

    Hours(Opening & Closing Times):
    Mon - Fri 9:30am - 5:00pm Sat 10:00am - 2:00pm Sun Closed

    Phone Number: (618) 463-4728

    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 Alton 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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