store:
 location:

US Post Office, 105 N Water St, Castalia, Ohio, 44824-9800

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


  1. Castalia
    105 N Water St Castalia OH 44824-9800

    Hours(Opening & Closing Times):
    Mon - Fri 8:00am - 12:30pm 2:00pm - 5:00pm Sat 9:30am - 12:00pm Sun Closed

    Phone Number: (419) 684-5977

    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 Castalia 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.