Airtel/prepaid mobile
Block Incoming calls without showing numbe

Sir

I am a bonafide customer of Airtel Prepaid Mobile service for the last four years. My prepaid airtel number is 9612189919. For the past one and half months I am regularly receiving a call in my number that does not show any number of the caller. The caller's intentions are not clear. I suspect it as a malicious one. I hardly attend anonymous calls. I do not want anybody making calls to number who is not willing to show their number. I wanted Airtel to stop any such incoming calls to my mobile number at the earliest.

Reji Abraham

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