US Post Office, 7142 Calumet Ave, Hammond, Indiana, 46324-2406

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

  1. South Calumet Avenue
    7142 Calumet Ave Hammond IN 46324-2406

    Hours(Opening & Closing Times):
    Mon - Fri 8:30am - 1:00pm 2:00pm - 3:30pm Sat 8:30am - 12:30pm Sun Closed

    Phone Number: (219) 932-0346

    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 Hammond 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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