What the areas covered under BSNL LSA of Tamilnadu?

Answer 1

Local Service Area for BSNL CELL PHONE in TN is Rest of Tamil Nadu and Chennai. i.e., Any calls made from Chennai to Rest of TN is considered local and vice versa. Similarly all calls made from Chennai to Chennai and Rest of TN to Rest of TN is also local.

To summarise, all calls made from a BSNL cell phone from TN to any place in TN is local.

Tariffs for BSNL landline is different from Cell phones.

Answer 2

BSNL is the one who covers most of India !