| Zone Name | Region Name / State Name |
|---|---|
| Agra | Dehradun, Meerut, Agra, Bareilly, Etawa |
| Ahmedabad | Gujarat State |
| Bhopal | Gwalior, Hosangabad, Indore, Ratlam, Sagar, Bhopal |
| Chandigarh | Ludhiana, Amritsar, Ambala, Jalandhar, Rohtak, Simla |
| Chennai | Chennai Region, Cochin, Coimbatore, Madurai, Trichy, Trivandrum |
| Delhi | Delhi - B, Jaipur, Kota |
| Guwahati | Guwahati Region, Upper Assam |
| Hyderabad | Bangalore, Hubli, Hyderabad, Vijayawada |
| Kolkata | Bhubaneshwar, Coochbehar, Durgapur, Jalpaiguri, Kolkata North, Kolkata South , Siliguri |
| Lucknow | Deoria, Gorakhpur, Kanpur, Jhansi, Lucknow, Varanasi |
| Mumbai Main Zone | Panaji Goa, Thane |
| Muzaffarpur | Darbhanga, Motihari, Muzaffarpur, Siwan |
| Nagpur | Akola, Amrawati, Jalgaon, Nagpur |
| Patna | Gaya, Patna, Purnea, Ranchi, Saharsa |
| Pune | Ahmednagar, Aurangabad, Nasik, Pune |
| Raipur | Ambikapur, Chhindwara, Jabalpur, Raipur, Shahdol |
