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      Details
      HoursCLOSED NOW
      Regular Hours:
      Mon - Thu
      Fri - Sat

      Contact Info

      Phone:

      Main - 909-861-4978

      Fax - 909-860-3054

      Address:
      21800 Copley Dr Diamond Bar, CA 91765
      Link:

      https://lacountylibrary.org/diamond-bar-library

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      Category
      Libraries
      AKA

      Los Angeles County Library

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      Data provided by one or more of the following: Thryv, Data Axle, Yext.