I was successfully transferred on portability from RIM to AIRTEL being No.9337841611. I used the same more than 1 & half month and now the same has become defunct. when one is calling the number receiving reply that “this number does not exist” . i have complained several times to the dealer who has done portability, but to no effect. Please advice me what shall i do now. I am a professional and all my customers/clients have the same contact no. i am using the same number since last 2006. I am suffering huge loss for the same.