Diablo, CA Post Office locations

Post Office	DIABLO
Address	1701 EL NIDO DIABLO, CA 94528 - 9800
Phone	925-837-3800
Hours	Mon-Fri 09:00 AM - 12:00 PM, 01:00 PM - 04:30 PM Sat 09:00 AM - 12:00 PM Sun Closed