Circle name | Code | Geographic area(s) covered |
Andhra Pradesh & Telangana | AP | State of Andhra Pradesh, State of Telangana and Yanam district |
Assam | AS | State of Assam |
Bihar & Jharkhand | BR | State of Bihar and State of Jharkhand |
Chennai | CH | City of Chennai |
Delhi | DL | Union Territory of Delhi, Faridabad district and Gurgaon district in Haryana, Ghaziabad district and Gautam Buddh Nagar district in Uttar Pradesh |
Gujarat | GJ | State of Gujarat and Union Territory of Dadra and Nagar Haveli and Daman and Diu |
Haryana | HR | State of Haryana (excluding Faridabad district, Gurgaon district and Panchkula district). |
Himachal Pradesh | HP | State of Himachal Pradesh |
Jammu and Kashmir | JK | Union Territory of Jammu and Kashmir and Union Territory of Ladakh |
Karnataka | KA | State of Karnataka |
Kerala & Lakshadweep | KL | State of Kerala, Union Territory of Lakshadweep and Mahé district |
Kolkata | KO | Kolkata (including parts of Howrah district, Hooghly district, North 24 Parganas district, South 24 Parganas district and Nadia district) |
Madhya Pradesh & Chhattisgarh | MP | State of Madhya Pradesh and State of Chhattisgarh |
Maharashtra & Goa | MH | State of Maharashtra (excluding Mumbai, Navi Mumbai and Kalyan) and State of Goa |
Mumbai | MU | Mumbai, Navi Mumbai, Thane and Kalyan |
North East | NE | State of Arunachal Pradesh, State of Manipur State of Meghalaya, State of Mizoram, State of Nagaland and State of Tripura |
Odisha | OR | State of Odisha |
Punjab | PB | State of Punjab, Union Territory of Chandigarh and Panchkula district |
Rajasthan | RJ | State of Rajasthan |
Tamil Nadu | TN | State of Tamil Nadu, Puducherry district and Karaikal district |
UP (East) | UE | Eastern Uttar Pradesh |
UP (West) | UW | Western Uttar Pradesh (excluding Ghaziabad district and Gautam Buddh Nagar district) and State of Uttarakhand |
West Bengal | WB | State of West Bengal (excluding Kolkata), State of Sikkim and Union Territory of Andaman and Nicobar Islands |