Government Office contact numbers
7,057 listings with official phone numbers, toll-free helplines and email IDs. Updated October 2026.
- National Institute Of Biologicals (NIB)18001802588
- National Institute of Design (NID) Assam0376-231 0108
- National Institute Of Disaster Management (NIDM)011-20873401
- National Institute of Electronics & Information Tech (NIELIT)011-4444 6771
- National Institute of Fashion Technology (NIFT)011-2654 2000
- National Institute of Health And Family Welfare (NIHFW)011-2616 6441
- National Institute Of Homeopathy (NIH)033-2337 0969
- National Institute of Immunology (BRIC-NII)011-2671 7121
- National Institute of Mental Health & Neurosciences (NIMHANS)1800 891 4416
- National Institute of Mental Health Rehabilitation (NIMHR)07562-223 960
- National Institute of Ocean Technology (NIOT)044-6678 3300
- National Institute of Oceanography (CSIR-NIO)0832-2450 500
- National Institute of Open Schooling (NIOS)1800 180 9393
- National Institute of Plant Genome Research (BRIC-NIPGR)011-2673 5157
- National Institute of Plant Health Management (NIPHM)040-2401 3346
- National Institute of Rock Mechanics (NIRM)080-26934402
- National Institute Of Rural Dev. And Panchayati Raj (NIRDPR)040-24008441
- National Institute of Social Defence (NISD)1800110031
- National Institute of Solar Energy (NISE)0124-2853129
- National Institute Of Technology (NIT), Jamshedpur0657-2472201
- National Institute Of Technology (NIT), Nagaland03862-241808
- National Institute Of Technology (NIT), Srinagar0194-242 2032
- National Institute Of Urban Affairs (NIUA)011-24634971
- National Institute of Wind Energy (NIWE)044-2246 3982
- National Institutional Ranking Framework (NIRF)011-4015 9583
- National Investigation Agency (NIA)180017 5
- National Judicial Academy (NJA)0755-243 2500
- National Jute Board033-2324 0013
- National Jute Manufactures Corporation (NJMC)033-22304717
- National Labour Cooperatives Federation (NLCF)011-2697 4624
- National Legal Services Authority (NALSA)7827170170
- National Library Of India033-2479 2968
- National Medical Commission (NMC)1800 111 154
- National Medical Plants Board (NMPB)1800 120 5778
- National Metallurgical Laboratory (CSIR-NML)0657-234 5209
- National Mineral Exploration and Development Trust (NMEDT)011-24046000
- National Minorities Development and Finance Corp.(NMDFC)011-22441635
- National Mission on Monuments and Antiquities (NMMA)011-23075357
- National Monuments Authority011-23380540
- National Pension System (NPS) Trust011-3565 5222
- National Pharmaceutical Pricing Authority (NPPA)1800111255
- National Physical Laboratory (CSIR-NPL)011-4560 9212
- National Power Training Institute (NPTI)0129-227 4916
- National Productivity Council (NPC)011-2469 0331
- National Projects Construction Corporation (NPCC)180004 7
- National Rainfed Area Authority (NRAA)011-2584 2836
- National Remote Sensing Centre (NRSC)040-23885423
- National Research Center For Banana (ICAR-NRCB)0431-2618125