Indian Railway Zones
Indian Railways organizational structure is divided into 17 zones, which are further sub-divided into various city wise divisions. All RRBs official website links and contact E-Mail List Visit - http://www.rrcb.gov.in/rrbs.html
1. Central Railway (CR) - Mumbai
2. East Central Railway (ECR) - Hajipur
3. East Coast Railway (ECoR) - Bhubaneswar
4. Eastern Railway (ER) - Kolkata
5. North Central Railway (NCR) - Allahabad
6. North Eastern Railway (NER) - Gorakhpur
7. North Western Railway (NWR) - Jaipur
8. Northeast Frontier Railway (NFR) - Guwahati
9. Northern Railway Railway (NR) - Delhi
10. South Central Railway (SCR) - Secunderabad
11. South East Central Railway (SECR) - Bilaspur
12. South Eastern Railway (SER) - Kolkata
13. South Western Railway (SWR) - Hubli
14. Southern Railway (SR) - Chennai
15. West Central Railway (WCR) - Jabalpur
16. Western Railway (WR) - Mumbai
17. Metro Railway, Kolkata - Kolkata