Airtel — Revert my num back

Address:

Tamil Nadu

SirMadam,
I am using two airtel prepaid numbers since 2004, & one of my number is[protected] (Sim No-[protected], Name of this num is Mr. Moses from Thiruvalluvar Nagar, Rajapalayam , Virudhunagar Dist) from past 8 months I did not use this num for some reasons ,But Right now I am using another number. Last month I tried to use this number but that is in out of service & I spoke to airtel cus.exe they replied that u r failed to use this number for more than 6 months so we denied that sim service. Many times I called to customer care they said pay Rs.200 with ur old proof and get ur number back. Im not ready to pay anything & don’t want to waste my time too….i want my num back & I want to use my number. Still i want stick with only Airtel not other provider..