Vodafone Postpaid Card — need to disconnect the existing vodafone connection

Dear customer care,

Im a subscriber of vodafone mumbai.Recently due to personal reasons ive left mumbai and came to andhra pradesh.I would want to disconnect my number on my next billing date which comes on 6th of every month.Please advise the procedures theat needs to be taken to disconnect the existing number.I will not be able to travel to mumbai to get this procedure completed.Please advise the best possible way to get this done from my home town which is BHIMAVARAM in andhra pradeshwest godavari district.Looking forward for your call/Help.

Thanking you,
Ajanta.N
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