BSNL Mobile Pre Paid
Nuisance & Unsolicited calls

I am geeting very frequently unsolicited commercial calls on my mobile telephones from Telephone number 9400024365 . This is a sales promo call. These calls are annoying and causedisturbance. My mobile numbers are 9449405532 & 9449405248 in Banglore. Kindly do the needful to block these sales promo call.

Thanks