Airtel — Airtel harassing to Change Ownership

Address:

Jaipur, Rajasthan

Dear SIr, My name is M.L. Rathi. I m using a airtel number [protected] since 2002. This number registered as my son's name MITESH RATHI. Now i need to change the registered name means Ownership details. Address will be same but the name instead of MITESH RATHI it should be MANAK LAL RATHI.
I went to airtel office from last 1 months but they refuse to do what i want.. Every time they said that TRAI stop these kind of services right now. But from Reliance & Vodaphone do the same thing (name change) only in 10 days.
Can u help me about this problem. if yes then please suggest me what i have to do now on my e-mail id :- [protected]@yahoo.com

Thanks
M.L. Rathi
[protected]
B-4, Bhagirath Colony
Chomu House
C-Scheme
Jaipur - 302001