Central PSUs contact numbers
20 listings with official phone numbers, toll-free helplines and email IDs. Updated October 2026.
- IHBL1800 2333 555
- India Infrastructure Finance Company (IIFCL)011-2466 2777
- India Optel (IOL)0135-2787371
- India Tourism Development Corporation (ITDC)011-2436 0303
- India Trade Promotion Organisation (ITPO)011-23489659
- Indian Drugs and Pharmaceuticals (IDPL)0124-4303744
- Indian Port Rail & Ropeway Corporation (IPRCL)022-66566335
- Indian Railway Finance Corporation (IRFC)011-2436 1480
- Indian Rare Earths (IREL)022-24242200
- Indian Renewable Energy Development Agency (IREDA)9840140113
- Indian Strategic Petroleum Reserves (ISPRL)0120-259 4661
- Indian Telephone Industries (ITI)080-2561 4466
- Indo-Russian Rifles (IRRPL)73070 89249
- Inland Waterways Authority of India (IWAI)0120-254 4036
- Instrumentation Palakkad (ILP)0491-2566 127
- Integral Coach Factory, Chennai044-26146306
- Intelligent Communication Systems India (ICSIL)011-4053 8951
- Ircon International011-2653 0266
- IRCTC Tourism1800 110 139
- IRCTC Train Ticket18001801295