store:
 location:

US Post Office, 600 Depot St, Mazon, Illinois, 60444-9998

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


  1. Mazon
    600 Depot St Mazon IL 60444-9998

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

    Phone Number: (815) 448-5697

    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 Mazon 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.