How to get the mobile number of current sim card in real device

Question

I have to make an application which shows the contact no of the SIM card that is being used in the cell  For that I need to use TelephonyManager class  Can I get details on its usage

User · Answer

As many said   String phoneNumber   TelephonyManager getDefault   getLine1Number      The availability depends strictly on the carrier and the way the number is encoded on the SIM card  If it is hardcoded by the company that makes the SIMs or by the mobile carrier itself  This returns the same as in Settings- about phone

User · Answer

Hi Actually this is my same question but I didn t get anything Now I got mobile number and his email-Id from particular Android real device Android Mobile  Now a days 90  people using what s App application on Android Mobile And now I am getting Mobile no and email-ID Through this What s app API Its very simple to use see this below code               AccountManager am   AccountManager get this               Account   accounts   am getAccounts          for  Account ac   accounts                    acname   ac name           if  acname startsWith  91                  mobile no   acname           else if acname endsWith   gmail com    acname endsWith   yahoo com    acname endsWith   hotmail com                 email   acname                        Take your time to look at all available accounts         Log i  Accounts       Accounts       acname           and import this API      import android accounts Account      import android accounts AccountManager

User · Answer

Well  all could be temporary hacks  but there is no way to get mobile number of a user  It is against ethical policy   For eg  one of the answers above suggests getting all accounts and extracting from there  And it doesn t work anymore  All of these are hacks only   Only way to get user s mobile number is going through operator  If you have a tie-up with mobile operators like Aitel  Vodafone  etc  you can get user s mobile number in header of request from mobile handset when connected via mobile network internet   Not sure if any manufacturer tie ups to get specific permissions can help - not explored this area  but nothing documented atleast

User · Answer

Sometimes you can retreive the phonenumber with a USSD request to your  operator   For example I can get my phonenumber by dialing  116  This can probably be done within an app  I guess  if the USSD responce somehow could be catched   Offcourse this is not a method I would recommend to use within an app that is to be distributed  the code may even differ between operators

User · Answer

I have to make an application which shows the Contact no of the SIM card that is being used in the cell  For that I need to use Telephony Manager class  Can i get details on its usage   Yes  You have to use Telephony Manager If at all you not found the contact no  of user  You can get Sim Serial Number of Sim Card and Imei No  of Android Device by using the same Telephony Manager Class     Add permission    lt uses-permission android name  android permission READ PHONE STATE   gt    Import   import android telephony TelephonyManager    Use the below code   TelephonyManager tm    TelephonyManager getSystemService Context TELEPHONY SERVICE                get IMEI          imei   tm getDeviceId                 get SimSerialNumber          simSerialNumber   tm getSimSerialNumber

User · Answer

You can use the TelephonyManager to do this   TelephonyManager tm    TelephonyManager getSystemService TELEPHONY SERVICE    String number   tm getLine1Number      The documentation for getLine1Number   says this method will return null if the number is  unavailable   but it does not say when the number might be unavailable     You ll need to give your application permission to make this query by adding the following to your Manifest    lt uses-permission android name  android permission READ PHONE STATE   gt     You shouldn t use TelephonyManager getDefault   to get the TelephonyManager as that is a private undocumented API call and may change in future

[android] How to get the mobile number of current sim card in real device?

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