How to get country code(calling code) in android?

Question

How can I get Country code of my sim in android code. I have used

TelephonyManager tm = (TelephonyManager)getSystemService(getApplicationContext().TELEPHONY         


        

Answer 1

Actually libphonenumber is more convenient and is maintained:

PhoneNumberUtil.createInstance(getContext())getCountryCodeForRegion(countryNameCode)

For Android instead of using the Google library this one seems to be more lightweight: https://github.com/MichaelRocks/libphonenumber-android