Airtel — my no. is out of service

Address:	Gorakhpur, Uttar Pradesh, 273001
Website:	121%40in.airtel.com

Dear sir,

I am using my airtel no. From 10 years ago, i have not recharged my no. For a while then it shows out of service
Please help me
Its very important no. For me
I have given this no. To all my clients
So help me to recover my phone no. Because i cant do hework without my airtel no.
My airtel number is [protected] and sir please help me to get my no. Very soon.
Thanks,
Rajendra singh