BSNL Diwali Offer 2025:
The government-owned telecom company Bharat Sanchar Nigam Limited (BSNL) has introduced a special Diwali offer for its customers. To attract new users, BSNL is offering one month of free 4G mobile service for just ₹1. This amazing offer is available between October 15 and November 15, 2025.
Under this festive plan, new customers who buy a new BSNL SIM card for ₹1 will get unlimited voice calls, 2GB of high-speed data per day, and 100 SMS per day absolutely free for one month. It’s a part of BSNL’s Diwali Bonanza, aimed at giving users a strong reason to experience its 4G network.
BSNL Chairman and Managing Director A. Robert J. Ravi said that this Diwali bonus is a way to make customers proud of using BSNL’s upgraded 4G services. He also added that the quality and reliability of their network will encourage users to stay connected with BSNL even after the offer period ends.
If you are a new customer, visit your nearest BSNL store between October 15 and November 15, 2025. Buy a new BSNL SIM card for ₹1 and get it activated before November 15. Once your SIM is activated, you will automatically receive the one-month free 4G offer.
This Diwali offer is BSNL’s effort to compete with private telecom players and reach more customers across India. With the growing use of mobile internet, this plan provides an affordable way for new users to experience reliable data and calling services at almost no cost.
So, if you’re planning to switch your mobile network this Diwali, BSNL’s ₹1 offer could be the perfect gift for your budget and connectivity needs.
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