Is this possible?

You could try calling getLine1Number() on the class android.telephony.TelephonyManager

For example:


Have a look here for some other very interesting telephony functions code.google.com/android/reference/androi...elephonyManager.html

I tried this myself and ran into a few issues, firstly to call the TelephonyManager members you need to add a permission to the android manifest



Also you may find that outside the emulator that getLine1Number returns an empty string.

For an explanation see this link, but in a nutshell the sim card does not know its number but can make an educated guess.

groups.google.com/group/android-develope...294350ea14e?lnk=raot

So you can call this function if you want to add the permission, but make sure you test the result before confidently displaying the results!