how to set std code as prefix in phone number?

Question

I am new for iOS. In my app I need to add phone number. I adding the phone number in my profile for eg 1234567890 and when I am on display page then it show same 1234567890 but i want it shoe with std code as prefix for eg (for India)+911234567890 .

can any one help me for this. Thanks.

Answer 1

NSString *stdCode = @"+91";
NSString *phoneNumber = @"1234567890";
NSString *resultStr = [NSString stringWithFormat:@"%@%@", stdCode, phoneNumber];