Possible Duplicate:
Programmatically get own phone number in iPhone OS
How do I get the phone number in iPhone?
Possible Duplicate:
Programmatically get own phone number in iPhone OS
How do I get the phone number in iPhone?
The answer is NO, you can't... SDK does not help you. However, through CoreTelephony framework (4.x+) you can get info such as network code, network name, etc.