store:
 location:

US Post Office, 119 Calumet Ave Sw, De Smet, South Dakota, 57231-9998

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


  1. De Smet
    119 Calumet Ave Sw De Smet SD 57231-9998

    Hours(Opening & Closing Times):
    Mon - Fri 9:00am - 11:30am 12:30pm - 4:30pm Sat 9:00am - 9:45am Sun Closed

    Phone Number: (605) 854-3440

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

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 De Smet 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.