Shravas Technologies(i) Pvt.ltd. — landline billing name transfer

Address: Bangalore, Karnataka

I am SUBRAMANI C, having the BSNL LANDLINE connection in my Office with phone number as[protected].

But, in the telephone bill i want it to be updated to my company name ‘Shravas Technologies(I) Pvt. Ltd’.
Address is as below.

Shravas Technologies(I) Pvt. Ltd.
# 321, 2nd Floor,
5th Cross, 5thBlock,
III Phase, BSK III Stage
Bangalore 560085.
Tele :[protected]

So, Kindly help me to update the same and do the needful at the earliest.

Thanks and Regards,

SUBRAMANI C