store:
 location:

US Post Office, 506 E Chain Of Rocks Rd, Granite City, Illinois, 62040-2881

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


  1. Mitchell
    506 E Chain Of Rocks Rd Granite City IL 62040-2881

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

    Phone Number: (618) 877-0700

    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 Granite City 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.