Hathway Cable and Datacom Limited (Kolkata) 5th Floor, Balaji Infotech, Plot No. 278, Wagle Estate, Thane (West), Maharashtra. Pin Code-404604
Tata Teleservices (Kolkata) ISLAMPUR RAMKRISHNAPALLY RURAL WELFARE SOCIETY At Ramakrishnapally,P.O. & P.S -Islampur District -Uttar Dinajpur West Bengal Pincode - 733202
Hathway Cable and Datacom Limited (Kolkata) 5th Floor, Balaji Infotech, Plot No. 278, Wagle Estate, Thane (West), Maharashtra. Pin Code-404604
Bharat Sanchar Nigam Limited (Kolkata) Telephone Kendra (TBZ), Room No. 1014, 10th Floor, CMTS, P-10 ,New CIT Road , Kolkata -700073
Bharat Sanchar Nigam Limited (Kolkata) Telephone Kendra (TBZ), 10th Floor,P-10, New CIT Road , Kolkata- 700073
Bharat Sanchar Nigam Limited (Kolkata) Satyabala Telephone Exchange, 200/201, GT Road (N) Howrah-711107
Bharti Airtel Limited (Kolkata) Bharti Airtel Limited, Infinity Building, 5th Floor,Salt Lake Electronics Complex, Kolkata-700091,West Bengal
Vodafone Idea Limited (Kolkata) Vodafone Idea Limited, Srijan Tech Park, 7th floor,DN -52, Sector- V, Salt Lake City, Kolkata-700091
Vodafone Idea Limited (Kolkata) Islampur Ramkrishnapally Rural Welfare Society At Ramkrishnapally P.O & P.S Islampur, Distt. Uttar Dinajpur (WB ),Pin -733202
Vodafone Idea Limited (Kolkata) Vodafone Idea Limited, Srijan Tech Park, 7th floor,DN -52, Sector- V, Salt Lake City, Kolkata -700091