Railway Zones and Their Divisions
- Northern Railway (NR)
- Divisions: Ambala, Firozpur, Lucknow, Moradabad, and Delhi.
- Northeastern Railway (NER)
- Divisions: Gorakhpur, Izatnagar, and Lumding.
- Eastern Railway (ER)
- Divisions: Howrah, Sealdah, Asansol, and Malda.
- South Eastern Railway (SER)
- Divisions: Kharagpur, Adra, Chakradharpur, and Ranchi.
- South Central Railway (SCR)
- Divisions: Secunderabad, Hyderabad, Vijayawada, and Guntur.
- Western Railway (WR)
- Divisions: Mumbai, Vadodara, Ratlam, and Ahmedabad.
- South Western Railway (SWR)
- Divisions: Hubli, Mysuru, and Bengaluru.
- Central Railway (CR)
- Divisions: Mumbai, Bhusawal, Nagpur, and Solapur.
- Southern Railway (SR)
- Divisions: Chennai, Madurai, and Palakkad.
- East Coast Railway (ECoR)
- Divisions: Visakhapatnam, Khurda Road, and Sambalpur.
- North Western Railway (NWR)
- Divisions: Jaipur, Jodhpur, and Bikaner.
- North Central Railway (NCR)
- Divisions: Allahabad, Agra, and Jhansi.
- West Central Railway (WCR)
- Divisions: Jabalpur, Kota, and Bhopal.
- South Coast Railway (SCoR)
- Divisions: Visakhapatnam, Vijayawada, and Guntur.
- Metro Railway, Kolkata
- This is a separate zone focused on the metro rail services in Kolkata.
- Konkan Railway
- This zone operates along the western coast of India, primarily focusing on the Konkan region.