Airtel — porting in from reliance

Address:

Mumbai City, Maharashtra, 400012

Dear sir/madam,

I had a reliance number [protected] which i applied to airtel for porting it from reliance to airtel.
I had submitted all the required documents and was provided with porting code. I did send sms with porting code as per the process.
However my number never got activated. Once checked, it was found my number was allotted to some other user by airtel.
How can airtel allot my existing number to someone else when i had applied it for porting. On complain with airtel customer care they deactivated that number but never returned it to me which actually belongs to me. So many mails to airtel appellate and visits to airtel gallery is yet not giving any results.
Such act of misuse of my number and lapse in the service by airtel is to be taken a note of and to be resolved without any further delay.

Request your kind intervention

Regards
Kalpak gurjar