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Department of Telecommunications
51 authorities
- Bharat Broadband Network Limited
- Bharat Sanchar Nigam Limited - HQ
- BSNL ALTTC GHAZIABAD
- BSNL ANDHRA PRADESH
- BSNL ANDMAN & NICOBAR
- BSNL ASSAM
- BSNL BBNW
- BSNL BIHAR
- BSNL CHENNAI TD
- BSNL CHHATTISGARH
- BSNL CNTx (East)
- BSNL CNTx (North)
- BSNL CNTx South
- BSNL CNTx (West)
- BSNL GUJRAT
- BSNL HARYANA
- BSNL HIMACHAL PRADESH
- BSNL ITPC PUNE
- BSNL JHARKHAND
- BSNL J&K
- BSNL KARNATAKA
- BSNL KERALA
- BSNL KOLKATA TD
- BSNL MADHYA PRADESH
- BSNL MAHARASHTRA
- BSNL NE- I
- BSNL NE- II
- BSNL NETF
- BSNL NFS
- BSNL ODISHA
- BSNL PUNJAB
- BSNL QA & INSPECTION
- BSNL RAJASTHAN
- BSNL SIKKIM
- BSNL TAMILNADU
- BSNL Telangana
- BSNL UP(E)
- BSNL UP(W)
- BSNL UTTRAKHAND
- BSNL WEST BENGAL
- Centre for Development of Telematics (C-DoT)
- Controller General of Communication Accounts (CGCA)
- Director General (Telecom) HQ
- Indian Telephone Industries Ltd. (ITI Ltd.)
- MTNL- Corporate Office
- MTNL-Delhi office
- MTNL-Mumbai Office
- Telecom Disputes Settlement & Appellate Tribunal (TDSAT)
- Telecommunications Consultants India Limited (TCIL)
- Telecom Regulatory Authority of India
- Wireless Monitoring Organisaton Hqrs (WMO)