Issue with Airtel Post Paid connection # 9871602150

Location/place: NOIDA

Name of company/service: AIRTEL

This is regarding the issue with Airtel Post Paid connection # 9871602150

I cancelled my airtel connection # 9871602150 in the month of May-2012 and hve already paid all my bills in May (Outstanding amount of Rs 3550).

After disconnecting my number they are sending bills to my address. From the last 5 month I am requesting them to stop this thing but they are not listening and they are mentally harassing me.

Regarding this I have full email conversation is available.

Please advice.

Regards,
Jay Bhatt
9654817722