BSNL is the most trust worthy and economical service provider.
it is the official website of bsnl . it contains all information you need
site maintain by Indian Government.
Its Good site.
good and useful site
Good portal of bsnl telecom,
it includes good information about department and customer manuals.
this is a worst telecom service provider in South India.
this is official site of indian telecom giant "bsnl" don't mistake this url with www.bsnl.com
Official website of government owned telecommunication provider Bharat Sanchar Nigam Limited (BSNL). The company provides fixed line, cellular services, broadband services, 3G, IPTV and more.
The website is very poor however when it comes to user experience. Half of the links are broken, images do not show, speed check does not work. Clicking on certain links always redirects to their Karnataka website even when I am interested in their Kolkata website. Also usage meter or calculator does not work.
Previously this site was infected, but now it seems clean. Please refer the link below for more details