BSNL (Bharat Sanchar Nigam Limited), a government-owned telecom operator, offers several validity extension recharge plans for prepaid users who want to keep their mobile number active without frequent recharges. These plans are particularly useful for users who use BSNL as a secondary SIM, live in rural areas, or primarily need incoming call functionality.
Why You Need a Validity Extension Plan
When your BSNL plan expires:
- Outgoing services (calls, SMS, and data) stop immediately.
- Incoming calls continue only for a limited grace period.
- After this grace period, your number becomes inactive and can eventually be deactivated permanently.
To avoid service interruptions and keep your number active for OTPs, calls, and other essential services, BSNL provides validity-specific recharge packs.
Top BSNL Validity Extension Plans (2025)
₹107 Plan – Entry-Level Validity Pack
- Validity: 35 days
- Data: 3GB (lump sum)
- Talktime: ₹107 credited
- Best For: Users who only need to keep the number active for short periods with minimal usage.
₹197 Plan – Affordable Combo with Full Service
- Validity: 70 days
- Unlimited Calls: For the first 18 days
- Data: 2GB/day for 18 days
- Post 18 Days: Only incoming services remain active
- Extras: Free caller tune service for 18 days
- Best For: Short-term users who need full benefits initially, followed by incoming-only.
₹397 Plan – Balanced Validity & Data Plan
- Validity: 90 days
- Unlimited Calls: For 30 days
- Data: 2GB/day for 30 days
- After 30 Days: Incoming calls and SMS continue, but outgoing and data services stop
- Best For: Budget-conscious users who want decent benefits upfront and long standby time.
₹666 Plan – Mid-Range Plan for Heavy Users
- Validity: 110 days
- Data: 1.5GB/day throughout the validity
- Calls: Unlimited
- SMS: 100/day
- Best For: People who rely on their phone daily for work or personal use and need data consistently.
₹797 Plan – Longest Validity with Introductory Benefits
- Validity: 395 days
- Data & Calls: 2GB/day and unlimited calls for first 60 days
- SMS: 100/day for 60 days
- Post 60 Days: Only incoming services active until the end of 395 days
- Best For: Long-term users who need to keep the number alive for a year with limited full-service usage.
How to Check Your BSNL Plan Validity
You can check your existing plan validity by:
- Dialing
*123#from your BSNL number - Checking through BSNL’s official mobile app
- Visiting any authorized BSNL retailer
Tips for Choosing the Right Validity Pack
- If you rarely use your BSNL number, the ₹107 or ₹197 plan is sufficient to keep it active.
- For students and remote workers, the ₹397 or ₹666 plans offer a great balance between service and value.
- If you’re looking to keep your number alive for a year without monthly recharges, the ₹797 plan is ideal.
Final Thoughts
BSNL’s Validity Extension Plans in 2025 offer a range of choices for different types of users—from those who want just incoming call services to those who rely on data and calling every day. These plans are budget-friendly and cater well to users in semi-urban and rural areas where BSNL still maintains strong coverage.
By selecting the right plan, you can avoid number deactivation, ensure continued connectivity, and save money over time.