store:
 location:

US Post Office, 209 Main St, Defiance, Iowa, 51527-9700

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


  1. Defiance
    209 Main St Defiance IA 51527-9700

    Hours(Opening & Closing Times):
    Mon - Fri 7:00am - 12:00pm 1:00pm - 4:00pm Sat 8:00am - 10:00am Sun Closed

    Phone Number: (712) 748-3077

    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 Defiance 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.