Landline : 150 years of connecting India
BSNL is the largest telecom operator in India and is known to everybody for Basic Telephony Services for over 100 years. Presently the Plain old, Countrywide telephone service is being provided through 32,000 electronic exchanges, 326 Digital Trunk Automatic Exchanges(TAX), Digitalized Public Switched Telephone Network (PSTN) all interlinked by over 2.4 lakh km of Optical Fiber Cable, with a host of Phone Plus value additions to our valued Customers. BSNL's telephony network expands throughout the vast expanses of the country reaching to the remotest part of the country.