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MylaporeAmbal Telecom
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NandanamM.D.R. Satellite
KilpaukBharat Sanchar Ltd.
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RoyapettahGurunaaths
TeynampetGolden Times Communications
Ashok NagarReliance Equipments
ArumbakkamSaravanan S.T.D. Booth
MadhavaramGracy Telecommunication
ParrysBismi Telecom
KilpaukQuick Click
TriplicaneAkshya Communication
KilpaukStar Telelinks
VadapalaniPraveein Telcom
NungambakkamChandran Makesh Telecom Centre
NungambakkamM.M.A. Telecom
Jawahar NagarHari Co Communication
AyanavaramSakthi Telecom
ParrysKani Telecom
ParrysMass Communication
ParrysS. Srinivasan Telecom
ParrysSree VishwaTelcom
Park TownVenkateswara Telecom
MylaporeAmbal Telecom
EgmoreKamatche Telecom
NandanamM.D.R. Satellite
KilpaukBharat Sanchar Ltd.
ParrysAmrutham Telecom Service
ParrysShree Shirdi Sai Telecom
RoyapettahGurunaaths
TeynampetGolden Times Communications
Ashok NagarReliance Equipments
ArumbakkamSaravanan S.T.D. Booth