BSNL Unveils Diwali Bonanza with Exciting Festive Offers Education Gallery Karimnagar National Telangana BSNL Unveils Diwali Bonanza with Exciting Festive Offers admin 2025, October 19 8:09 am KARIMNAGAR, OCTOBER 18, 2025: Bharat Sanchar Nigam Limited (BSNL) has announced a Diwali Bonanza to spread festive... Read More Read more about BSNL Unveils Diwali Bonanza with Exciting Festive Offers
