BSNL ₹51 Plan: Get Unlimited Calling, 2GB Daily Data, and a Free SIM!

Highlights

Plan Price: ₹51

Validity: 28 days

Data: you get 2GB high-speed data each day, which becomes a total of 56GB across the whole validity period.

Calling: Unlimited voice calling.

SMS: 100 SMS daily.

Bonus benefit: Customers receive a FREE BSNL 4G SIM card, with no additional charge, just like that.

Availability: This offer is only for new users and it runs from May 22 2026 to June 30 2026.

Bharat Sanchar Nigam Limited , also known as BSNL, has actually launched a fresh “Freedom Offer” meant for bringing in new subscribers to its 4G network. Under this step, the company is trying to offer high value connectivity at an affordable price point , with a recharge package available for only ₹51 . Basically this promo plan is meant to be a good on-ramp for people who want steady 4G service without locking themselves into hefty monthly commitments.

Detailed Benefits of the ₹51 Plan

The BSNL ₹51 Freedom Offer kind of works like a bundled arrangement, it covers most of the essential needs people usually have on a modern phone, and you get 28 days of uninterrupted service. In this plan, subscribers receive 2GB of high speed 4G data every single day, so in total it becomes 56GB over the full validity period. Aside from data, the offer also includes unlimited voice calling to any network across India, even when you’re using national roaming. Plus, users get 100 free SMS daily so communication stays steady.

One of the big highlights here is that a free 4G BSNL SIM card is included for all new connections that are activated under this offer, at absolutely no extra cost.

How to Avail the Promotion

This offer is only for brand new BSNL subscribers, so if you are already on BSNL then please note it won’t be available. People who want to move over can go to the closest BSNL Customer Service Centre (CSC) , or visit any authorized retail partner store with proper KYC papers and ask for the activation of the ₹51 Freedom Offer. You can also check whether the plan is there for your exact circle using the official BSNL Self-Care app or the companys official portal.

Why BSNL is Leading in Value

BSNL is still trying to position itself as a cheaper option in this telecom market, more or less. With a free 4G SIM bundled along with big daily data and unlimited calling for less than ₹60 , they seem to be aiming at students, people in villages, and basically anyone who wants a dependable secondary line. This offer run is planned to end on June 30, 2026, so if you are interested you will need to stop by your nearby BSNL outlet before the window closes, rather quickly.