Central Government संपर्क नंबर
आधिकारिक फ़ोन नंबर, टोल-फ़्री हेल्पलाइन और ईमेल आईडी के साथ 1,342 लिस्टिंग। अपडेट: October 2026।
- Indian Statistical Institute (ISI), North East Centre95311 01050
- Indian Statistical Institute, Bangalore Centre080-2698 5475
- Indian Statistical Institute, Delhi Centre011-4149 3985
- Indira Gandhi National Centre for the Arts (IGNCA)0542-2570169
- Indira Gandhi Rashtriya Manav Sangrahalaya (IGRMS)0755-2526531
- Indira Gandhi Rashtriya Uran Akademi (IGRUA)0535-297 8001
- Information And Library Network Centre (INFLIBNET)079-2326 8000
- Insolvency And Bankruptcy Board of India (IBBI)011-2346 2900
- Inst. for Design of Electrical Measuring Instruments (IDEMI)022-24050301
- Inst. Of Advanced Study In Science And Technology (IASST)18003453620
- Institute for Plasma Research (IPR)079-2396 2000
- Institute For Social And Economic Change (ISEC)080-2321 5468
- Institute for Stem Cell Science and Regenerative (inStem)080-6194 8001
- Institute of Banking Personnel Selection (IBPS)1800 103 4566
- Institute of Chartered Accountants of India (ICAI)1800 121 1330
- Institute of Chemical Technology (ICT), Mumbai022-3361 1111
- Institute Of Co-operative Managemant (ICM), Imphal9774788708
- Institute of Co-operative Management (ICM), Dehradun0135-273 4272
- Institute Of Co-operative Management (ICM), Guwahati94351 08182
- Institute of Co-Operative Management (ICM), Madurai0452-269 0056
- Institute of Co-operative Management (ICM), Pune020-2543 3816
- Institute of Company Secretaries Of India (ICSI)011-4534 1070
- Institute of Cost Accountants of India (ICMAI)033-40364735
- Institute of Genomics and Integrative Biology (CSIR-IGIB)011-27002200
- Institute of Himalayan Bioresource Technology (CSIR-IHBT)01894-233339
- Institute of Hotel Management (IHM), Goa18001803151
- Institute of Hotel Management (IHM), Guwahati1800 180 3151
- Institute of Indian Interior Designers (IIID)022-4603 4395
- Institute Of Microbial Technology (CSIR-IMTech)0172-288010
- Institute Of Minerals And Materials Technology (CSIR-IMMT)0674-256 7126
- Institute of Pesticide Formulation Technology (IPFT)0124-245 5405
- Institute Of Physics (IOP), Bhubaneswar0674-230 6444
- Institute Of Secretariat Training & Management (ISTM)011-26185308
- Institute of Teaching & Research in Ayurveda, Jamnagar (ITRA)0288-255 2014
- Institute Of Wood Science & Technology (ICFRE-IWST)080-2219 0100
- Inter University Accelerator Centre (IUAC)011-2412 6018
- Inter University Centre for Astronomy & Astrophysics (IUCAA)020-2560 4100
- Inter-State Council Secretariat (ISCS)011-2338 3102
- International Advanced Research Centre (ARCI)040-2445 2200
- International Centre for Env. Audit & Sustainable Dev. (iCED)0141-2772009
- International Centre For Theoretical Sciences (ICTS)080-4653 6000
- International Institute For Population Sciences (IIPS)022-2556 3489
- Invest India011-2304 8155
- ISRO Propulsion Complex (IPRC)04637-281 510
- Jaivik Kheti033-2340 0020
- Jawahar Inst. of Mountaineering & Winter Sports (JIM & WS)9906967821
- Jawaharlal Nehru Port Authority (JNPA)1800 22 8282
- JNARDDC07104-220 701