| 1 | Lightstorm Telecom Connectivity Pvt. Ltd. | Delhi | Muddasar Altaf | Head Regulatory and Government Affairs | 306, Plot H-1, Grag Tower, BNetaji Subhash Place, North West Delhi-110034 | 9999769259 | | muddasar[dot]altaf[at]lightstorm[dot]net | - |
| 2 | RailTel Corporation of India Ltd. | | Shri J S Marwah | Company Secretary | M/s RailTel Corporation of India 10th Floor, Bank of Baroda Building, 16-Parliament Street, New Delhi – 110 001 | +91-11-23319914 | | jsmarwah[at]railtelindia[dot]com | - |
| 3 | Vmobi Solutions Pvt. Ltd. | | Mr. Bhavin Turakhia | Director | M/s Vmobi Solutions Pvt. Ltd., Directiplex, Acme I-Tech Park, Next to Andheri Subway, Old Nagardas Road, Andheri (E), Mumbai – 400069. | 022-30797500 | | bhavin[dot]t[at]directi[dot]com | - |
| 4 | Sify Technologies Ltd. | | Shri Shyam S. Nair | Pr. Regulatory Officer - Corporate Affairs | M/s Sify Communication Ltd. 258, Okhla Industrial Estate Okhla Phase-III, New Delhi –110 020 | +91-11-41017439 | | shyam[dot]nair[at]sifycorp[dot]com | - |
| 5 | Sprint Telecom India Pvt. Ltd. | | Sh. Uttam Rai | Chief Executive Officer | Reg. Address: 810 Maker Chambers V, 221, Nariman Point, Mumbai-400021 Corr. Address: Level 6, JMD Regent Square, Mehrauli-Gurgaon Road, Gurgaon, Haryana-122002 | 09980988826 | | uttama[dot]rai[at]sprint[dot]com | - |
| 6 | Reliance Jio Infocomm Ltd. | | Shri K.S. Guliani | - | M/s Reliance Jio Infocomm Ltd. D-7, Dhawandeep Building, 6, Jantar Mantar Road, New Delhi – 110001 | 011-43523795 | | kapoor[dot]guliani[at]ril[dot]com | - |
| 7 | Bolindia Networks India Pvt. Ltd. | | Sh. Ashish Parekh | - | C-002, SatyaSaiKrupa CHS, Satya Nagar, Borivali (W), Mumbai-400092 | 022-28659596/ Mob: 09769047623 | | ashish[at]bolindianetworks[dot]in | - |
| 8 | Etisalat DB Telecom Pvt Ltd (formerly M/s Swan Telecom Pvt Ltd) | | Vinod Km. Budhiraja | Chief Regulatory Officer | DB House, Yashodham, Gen. A.K. Vaidya Marg, Goregaon (East), Mumbai-440063 | 011-23738576 / 022-40778600, Mob: 09711001177 | | | - |
| 9 | Telenor (India) Communications Pvt. Ltd. | | Shri Pankaj Sharma | Head Regulatory Operations | M/s Telenor (India) Communications Pvt. Ltd.The Masterpiece, Sector-54, Golf Course Road, DLF Phase-V, Gurgaon-122002(Haryana) | +91-124-3329000 | | pankaj[dot]sharma[at]telenor[dot]in | - |
| 10 | Vodafone Idea Limited | | Shri Ajay Mehta | GM - Enterprise Regulations, External Affairs | M/s Vodafone Idea Limited, “Konnectus” Tower B, 7th Floor, Bhavbhuti Marg, New Delhi - 110002 | 011-23210134, 35 | | complaints_vilregulatory[at]vodafoneidea[dot]com | - |
| 11 | Dishnet Wireless Ltd | | Shri Ashok Sharma | National Head – Regulatory | M/s Dishnet Wireless Ltd 509, 5th Floor, New Delhi House, 27, Barakhamba Road, New Delhi-110001 | +91-11- 43154020 | | ashok[dot]sharma[at]aircel[dot]co[dot]in | - |
| 12 | AT&T Global Network Service India Private Ltd. | | Shri Naveen Tandon | Principal Regulatory Officer | M/s AT&T Global Network Service India Private Ltd. Vatika Triangle, 3rd Floor, Sushant Lok – I, Block?A, M.G. Road, Gurgaon – 122002, Haryana, India. | +91?124?4868718 | | naveen[dot]tandon[at]ap[dot]att[dot]com | - |
| 13 | Bharat Sanchar Nigam Ltd. | | Shri Pushpendra Kuma | PGM(Regulations) | M/s Bharat Sanchar Nigam Ltd., 5th Floor, Bharat Sanchar Bhavan Harish Chandra Mathur Lane, Janpath New Delhi?110 001 | 011-23734097 | | pgm-regulation[at]bsnl[dot]co[dot]in | - |
| 14 | Bharti Airtel Limited | | Mr. Rahul Vatts | Chief Regulatory Officer | M/s Bharti Airtel Limited Airtel Center, Tower?A, 6th Floor, Plot No. 16, Udyog Vihar, Phase?IV, Gurgaon?122016(Haryana) | 9810012345 | | 121[at]in[dot]airtel[dot]com | - |
| 15 | BT Global Communication India Pvt. Ltd. (Formerly i2i Enterprises Ltd.) | | Mr. Anish Bhatnagar | Head of Legal-India | M/s BT Global Communications India Pvt. Ltd. 11th Floor, Eros Corporate Tower, Opp. International Trade Tower, Nehru Place, New Delhi- 110019 | +91-11-47811111 | | anish[dot]bhatnagar[at]bt[dot]com | - |
| 16 | Shyam Spectra Private Limited | | Shri Kishore Gogar | Company Secretary | Plot No. 21-22, 3rd Floor, Phase IV, Udyog Vihar, Gurgaon -122015 | 0124-7116717 | | alt[dot]nodal[at]spectranet[dot]in | - |
| 17 | Mahanagar Telephone Nigam Ltd | | Shri Ashok Kumar | GM(RA&C) | M/s Mahanagar Telephone Nigam Ltd. Mahanagar Doorsanchar Bhawan, 9, CGO Complex, New Delhi-3 | +91-11-23235727 | | gmraco[at]bol[dot]net[dot]in | - |
| 18 | Orange Business Services India Network Pvt. Ltd. | | Shri Rajesh Ballal | Regulatory Counsel | Tower B, 8th Floor, DLF Infinity Tower, Phase IL, DLF Cyber City, Sector-25, Gurgaon, Haryana-122002, India. | 011-45125633 | | rajesh[dot]ballal[at]orangeftgroup[dot]com | - |
| 19 | P3 Technologies Pvt. Ltd | | Vemuri Shiva Shankar | Managing Director | M/s P3 Techonologies Pvt. Ltd. Plot No. 9/6, Road No. 5, IDA, Nacharam, Hyderabad Andhra Pradesh – 500076 | 09866635197 | | shiva[at]p3techinc[dot]com | - |
| 20 | Pacific Internet India Pvt. Ltd | | Shri Jagganath | Sr. Manager(Finance) | M/s Pacific Internet India Pvt. Ltd. Unit 2, Ist Floor, Innovator Block, International Technology Park, Whitefield Road, Bangalore-560066 | 09880710308 | | jagannatha[dot]somayaji[at]pacnet[dot]com | - |
| 21 | Reliance Communications Ltd. | | Shri Amit Mathur | Executive Vice President | M/s Reliance Communications Ltd. Reliance Centre, A-Wing, 3rd Floor, Maharaja Ranjeet Singh Marg, New Delhi-110002. | +91-11-30331012 | | a[dot]mathur[at]relianceada[dot]com | - |
| 22 | Sify Communications Ltd. (Migrated to UL w.e.f. 27.06.2014) | | Shri Shyam S. Nair | Pr.Regulatory Officer (Corporate Affairs) | M/s Sify Communication Ltd. 258, Okhla Industrial Estate Okhla Phase-III, New Delhi –110 020 | +91?11?41017439 | | shyam[dot]nair[at]sifycorp[dot]com | - |
| 23 | SingTel Global (India) Pvt. Ltd | | Shri Arun Dagar | Director | M/s SingTel Global (India) Pvt. Ltd. 5th Floor, A-Block, Statesman House, 148, Barakhamba Road, New Delhi – 110 001. | +91?11?41521199 | | arun[at]singtel[dot]com | - |
| 24 | Tata Communications Ltd. (Formerly known as VSNL) | | Shri Praveen Sharma | Head Regulatory | M/s Tata Communication Ltd., Videsh Sanchar Bhawan, Bangla Saheb Road, New Delhi-110001 | +91?11?66505319 | | praveensharma[at]tatacommunications[dot]com | - |
| 25 | Telstra Telecommunications Pvt. Ltd | | Shri Ashwini Ramnath | Head of Regulatory | M/s Telstra Telecommunications Pvt. Ltd. Unit 518-520, 5th Floor, Tower-B, DLF Towers, Jasola, New Delhi. | 9811222783 | | ashwini[dot]ramnath[at]team[dot]telstra[dot]com | - |
| 26 | Tulip Telecom Ltd. | | Lt. Col. (Retd) H.S | MD | C-160, Okhla Industrial Area, Phase-I, New Delhi-110020 | 011-41678001/40578000 | | colbedi[at]tulipit[dot]com | - |
| 27 | Verizon Communication India Private Ltd. | | Smt. Priya Mahajan | Chief Council?Public Policy & Regulatory Affairs | M/s Verizon Communication India Private Ltd. Radisson Commercial Plaza, A-wing, 3rd Floor, National Highway 8, New Delhi – 110 037 | 9873248663 | | priya[dot]mahajan[at]hk[dot]verizonbusiness[dot]com | - |
| 28 | Videocon Telecommunicatio ns Ltd. | | Shri Pradeep Paliwal | Corporate Regulatory | M/s Videocon Telecomunications Ltd. 5th Floor, 296, Udyog Vihar, Phase II, Gurgaon-122016 (Haryana) | 9999890771 | | pradeep[dot]paliwal[at]videocon[dot]com | - |
भारतीय दूरसंचार विनियामक प्राधिकरण Telecom Regulatory Authority of India 
