Bajaj Finance — constant nonsense phone calls

Address:

Pune, Maharashtra, 411014

I am getting constant phone calls from bajaj finserv for loans on my mobile number [protected] and want this to stop immediately, at times the call comes even in the night times disturbing me. I hope action is taken or i will need to look at legal route to stop this trouble. I am not sure how my number was known to bajaj finserv and i think that these numbers are got from the telecom provider and the customer is troubled. I hope this stops