My Sim 9931916005 now shows 'Sim card registration Failed' since 31st August. It was lifetime validity sim.
The customercare just said there is no way to get back the number. It has been deregistered, I think, because when i call to it shows invalid no. . This is my very old number and I want it back. There were no notice or warning that my sim will be deregistered. You can contact me by email at bhaskar.divya007@gmail.com.

Mobile no. 9931916005
Sim owner name : MANI SHANKER GUPTA
Circle: Bihar & Jharkhand