store:
 location:

US Post Office, 43 Main St, Castine, Maine, 04421-9998

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


  1. Castine
    43 Main St Castine ME 04421-9998

    Hours(Opening & Closing Times):
    Mon - Fri 9:00am - 12:00pm 1:00pm - 4:30pm Sat 8:30am - 11:30am Sun Closed

    Phone Number: (207) 326-8551

    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 Castine 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.