On iPhone and iPad, how do I get the latitude and longitude number from the Maps app or Google Maps app?
For Apple Maps:


Open Maps for iOS.
Touch and hold an area of the map.
Pull up the "Marked Location" drawer. There is a section with latitude and longitude.


For Google Maps:


  
  On your iPhone or iPad, open the Google Maps app Google Maps.
  Touch and hold an area of the map that isn’t labeled. You'll see a red pin appear.
  At the bottom, tap Dropped pin. You'll now see the coordinates.