Central PSUs संपर्क नंबर
आधिकारिक फ़ोन नंबर, टोल-फ़्री हेल्पलाइन और ईमेल आईडी के साथ 11 लिस्टिंग। अपडेट: October 2026।
- Rail India Technical and Economic Service (RITES)0124-257 1666
- Rail Vikas Nigam (RVNL)011-2673 8299
- RailTel Corporation India1800 11 7245
- RailWire1800 1039 139
- Rajasthan Electronics And Instruments (REIL)0141-247 0363
- Ramagundam Fertilizers and Chemicals (RFCL)0120-2553603
- Rashtriya Chemicals And Fertilizers (RCF)1800 22 3044
- Rashtriya Ispat Nigam (RINL)022-22843750
- REC Power Development And Consultancy (RECPDCL)0124-4441300
- Richardson And Cruddas (1972)022-23794004
- Rural Electrification Corporation (REC)180004 0191-245086