ios获取本机手机号

[[NSUserDefaults standardUserDefaults] valueForKey:@"SBFormattedPhoneNumber"];

 

extern NSString* CTSettingCopyMyPhoneNumber();

+(NSString *) phoneNumber {
NSString *phone = CTSettingCopyMyPhoneNumber();

return phone;
}

需要link  CoreTelephony.framework
不过你这样写可能上不了AppStore.