[Resolved]  Aircel — no incoming call facility is available for this number

My aircel number is suddenly not working and whenever someone is trying to call me, i am getting a message like “no incoming call facility is available for this number.” called the customer care twice, but every time i was told that it will start working after 1 hour. But that did not work. And i am unable to contact anyone as well as no one is able to contact me. Looking forward to soonest reply or else switching to other network will be the only option left.