TelephonyManager Give Me Null

Telephone Manager give me Null phone number while i have use this code - TelephonyManager tMgr=(TelephonyManager)getSystemService(TELEPHONY_SERVICE); String mPhoneNumber = tMgr.get

Solution 1:

getLine1Number(); returns whatever is stored on the SIM card's MSISDN, which isn't filled by some operators.

In your case i am pretty much sure The MSISDN is unfilled.

You should keep one thing in mind.

getLine1Number() sometimes return with null value or with the phone number originally stored in SIM card.