http://www.dot.gov.in/contact-us

Dear Sir,
I want to get my corporate Idea mobile number
(9216888321) transferred as my personal prepaid number but I am being
harrassed by Idea.
NOC has been submitted by the authorised signatory few days back but
nothing has been done by Idea in this matter.
Plz look into the matter.

Thanking you,

Yours,

Dr. Narinder Jain