RAILWAY ZONES AND HEADQUARTERS

• Central Railway-Mumbai
• Eastern Railway-Kolkata
• East Central Railway-Hajipur(Bihar)
• East Costal Railway-Bhubaneshwar
• Northern Railway-New Delhi
• North Central Railway-Allahabad(Uttar Pradesh)
• North Eastern Railway-Gorakhpur(Uttar pradesh)
• North Frontier Railway-Guwahati(Assam)
• North Western Railway-Jaipur(Rajasthan)
• Southern Railway-Chennai(Tamil Nadu)
• South Central Railway-Secunderabad(Hyderabad)
• South Eastern Railway-Kolkata(West Bengal)
• South East Central Railway-Bilaspur(Chhattisgarh)
• South Western Railway-Hubli(Karnataka)
• Western Railway-Mumbai CST(Maharashtra)
• West Central Railway-Jabalpur(Madhya Pradesh)

*Norther Railway(New Delhi) is the biggest Railway zone of India