From Reno-Tahoe International Airport it is a 1 hour and 15 minute drive to Greenhorn Ranch and the Graeagle/Quincy region. Sacramento International Airport would be the next closest major airport and is about 3 hours to Greenhorn Ranch.
No. There is no cell service but limited WiFi is available. Cell phone service can be acquired in the towns of Graeagle or Quincy (about 15 minutes away.)