1. OnlineYou can check your PAN card application status through the website of TIN-NSDL - https://tin.tin.nsdl.com/pantan/StatusTrack.html.Though all you need is your 15-digit acknowledgement number, date of birth, name and Captcha code. Then Click on Submit to know the status of your PAN card application.
2. SMS
You can also track your PAN status through specialised SMS service. But all you have to do is SMS - NSDLPAN to 57575 by your 15-digit acknowledgment number. And after that, you will receive SMS indicating status of your PAN card application.
3. Telephone call:
You can also call on 020-27218080 then you will receive an update of your current status of PAN card application. But you will have to provide your 15-digit acknowledgement number.