store:
 location:

US Post Office, 3349 W 111th St, Chicago, Illinois, 60655-9998

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


  1. Mount Greenwood
    3349 W 111th St Chicago IL 60655-9998

    Hours(Opening & Closing Times):
    Mon - Fri 9:30am - 5:00pm Sat 9:00am - 1:00pm Sun Closed

    Phone Number: (773) 238-2849

    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 Chicago 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.