What are the best BSNL recharge plans for long validity

For long validity BSNL recharge plans, options include plans ranging from 300 to 365 days. The ₹2,399 plan offers 365 days of validity with 2GB data per day, unlimited calls, and 100 SMS per day. Other long-term plans are ₹1,999 for 330 days (1.5GB/day data) and ₹1,499 for 300 days (32GB total data). The ₹1,498 and ₹1,999 plans both offer 365 days of validity with 2GB/day and 3GB/day data respectively.