BSNL 

Andaman and Nicobar Andhra Pradesh Andhra Pradesh & Telengana Arunachal Pradesh Assam Bihar Bihar & Jharkhand Chandigarh UT Chattisgarh Chennai / Madras Dadra and Nagar Haveli UT Daman & Diu Goa Gujarat Haryana Himachal Pradesh Jammu & Kashmir Jharkhand Karnataka Kerala Kolkata / Calcutta Lakshadweep UT Madhya Pradesh Madhya Pradesh & Chattisgarh Maharashtra Maharashtra & Goa Manipur Meghalaya Mizoram Nagaland North East North East 1 North East 2 Orissa Puducherry UT Punjab Rajasthan Sikkim Tamilnadu Telengana Tripura UP EAST UP WEST UP WEST & Uttarakhand Uttaranchal / Uttarakhand West Bengal West Bengal & Sikkim