store:
 location:

US Post Office, 140 Main St, Irwin, Pennsylvania, 15642-7901

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


  1. Irwin
    140 Main St Irwin PA 15642-7901

    Hours(Opening & Closing Times):
    Mon - Fri 8:30am - 4:30pm Sat 8:30am - 12:00pm Sun Closed

    Phone Number: (724) 864-6790

    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 Irwin 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.