Diamond BarHigh School

Fall Registration Meetings With GLCs – July 8 - Aug 2                  First Day Of School  – Mon, August 12
Bulletin Board » Summer Office Hours

Summer Office Hours

Summer Administration Office Hours:


July 8 – August 2, 2019

  • Office is Open 7:00 AM – 3:30 PM, Monday thru Friday 
  • Switchboard/Phone  (909) 594-1405
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