JNTU Hyderabad University Code

I want to take admission at the Jawaharlal Nehru Technological University (JNTU) Hyderabad for admission in B.Tech Program through IIT JEE Exam. So I have appeared in the IIT JEE Exam. So provide me University Code for JEE Main Exam which I can use on the time of counseling for seat allotment for B.Tech? Is there any Entrance Exam which the JNTU accepted for B.Tech admission, then give their Code also?