Airtel — deactivation of prepaid number [protected]

Address:	Thane, Maharashtra, 421001
Website:	Airtel. In

Dear sir
I hemchand jaiswar facing a issue with my number airtel [protected]. They deactivated service of my number. They are telling me, someone complain to dnd department stating that from [protected] he is getting a marketing call from bharti axa life insurance company in 17dec. But i didn't called to anyone from my personal number [protected] and i am not working in bharti axa. Nodal officer sent a mail to me (We are deactivating all numbers registered on my aadhar card). So it is wrong, it is against the law. According to trai any call going on dnd number for any commercial purposes. Service provider has a rights to deactivate that number call was happen for any commercial purposes.. This is personal number from last 6 years and stay as a bachelor in thane.
I hope you will understand my problem.
I need help. Please do the needful favour.