Mukund Singh

@Airtel_Presence @airtelindia @airtelnews @airtelbank @Airtel_Ug @AirtelNigeria It has been more than 1 month since my issue of 20 calls/day isn't resolved. I have already mailed to Airtel.ndnc@airtel.com, but no response from there. Now I think I need to port my number.