To track a phone number using Google Maps, first ensure that the phone's GPS is turned on. Then, add the phone number to your Google contacts and use Google Maps' 'Share Location' feature to request access to their location. Once they've accepted your request, you can monitor their location on your device.

3. How to Track a Cell Phone Number on Google Map Free? Using Google Maps' "Find My Device" feature, you can locate their Android phone if you have their phone number. By doing so, you'll be able to see their current and past locations they've visited.

Step 1: Download and install the Google Map app on the iPhone or Android device you want to track if the user does not have it installed. Then, set it up using an active “Google Account”. Step 2: Once you finish setting up the app, tap on the “Profile” icon at the top-right corner and select “Location Sharing.”