store:
 location:

US Post Office, 7220 N Washington St, Dundas, Illinois, 62425-9998

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


  1. Dundas
    7220 N Washington St Dundas IL 62425-9998

    Hours(Opening & Closing Times):
    Mon - Fri 8:00am - 12:00pm 1:00pm - 4:45pm Sat 8:15am - 10:00am Sun Closed

    Phone Number: (618) 754-3455

    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 Dundas 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.