I have a BSNL postpaid number and I want to port out to Airtel. I've sent PORT xxxxxxxxxx to 1900 but didn't receive any message . What should I do to get the porting code
I have a BSNL postpaid number and I want to port out to Airtel. I've sent PORT xxxxxxxxxx to 1900 but didn't receive any message . What should I do to get the porting code