Airtel
Unknown Call using Vulgar words

Sir,

My sister doing her degree in a college and staying in a hostel and she gets call from unkown number 91-9003670350 talking all rubbish words and vulgar message, when I made a call to that number, he continues the same.

I am seeking your help to do something to punish that guy or to block the number permanently.

Here is my mobile number to contact for details:9840120259

Regards,

R.MariyanandhRaj.