my airtel mobile number is 9970011868. I am using air tel mobile 9970011868 from last four year. I decided to go with other mobile service provider. because from 1st december 2011 airtel changed my prepaid plan automatically without any notification. and now they added my both 2 airtel number in reject list. airtel has rejected my port out request. i have right to change my service provider without changing number but on 16 december airtel rejected vodafone request. if you doesn't solve my problem i will take legal action on airtel.