India Telecommunications Companies on Twitter!

Airtel
http://twitter.com/Airtel_Presence
http://twitter.com/airtelnews
http://twitter.com/airtel_in
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PSU

http://twitter.com/BSNLLiVE3G

http://twitter.com/MTNLMobile

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Others
http://twitter.com/uninor
http://twitter.com/Aircel_India
http://twitter.com/ideacellular
http://twitter.com/vodafonein
http://twitter.com/vmobi
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Reliance

http://twitter.com/reliancemobile
http://twitter.com/relianceworld
http://twitter.com/relgsm
http://twitter.com/relnetconnect
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TTSL
http://twitter.com/tatadocomo
http://twitter.com/TataWalky
http://twitter.com/ttsl ?
http://twitter.com/TataTelCustCare
http://twitter.com/indicomtata
http://twitter.com/tataphotonplus
http://twitter.com/virginmobilein
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Handset Manufacturers
http://twitter.com/NokiaIndia
http://twitter.com/Samsung_Mobiles
@lemon_mobiles
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News
http://twitter.com/ETTelecom
http://twitter.com/telecomtalk

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ISP

http://twitter.com/spectranet_in

http://twitter.com/spectranet_Ind

 
http://twitter.com/mgcarley (COO of Hayai)

http://twitter.com/hayai_in

Will be updated as it is brought !