US Post Office, 25228 Baker St, Black Diamond, Washington, 98010-9799
Store Hours of Operation, Location & Phone Number for US Post Office
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Black Diamond
25228 Baker St Black Diamond WA 98010-9799
Hours(Opening & Closing Times):
Mon - Fri 9:00am - 5:00pm Sat - Sun ClosedPhone Number: (360) 886-9429
Customer Service Email or Contact:
http://faq.usps.com/adaptivedesktop/faq.jsp?ef=USPSFAQ&dest=EmailUs
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