The Signal Finder tool helps you find a place where you will have cell signal.
Signals that your phone detects are displayed at the top of the list. You will see the following information:
A list of nearby cell towers is displayed at the bottom of the list. These are approximate tower locations from the OpenCelliD project and are within a couple miles or kilometers of the cell tower. You will see the following information:
You will also have the ability to navigate to or create a beacon for the tower by using the menu on the right side.
You should be able to place an emergency call as long as you have cell signal from any provider.
The accuracy of the tower locations may vary, and some towers may have been decomissioned or are inaccurate.