BSNL 2399 Plan with Free Calls & Annual Validity Details - TechSwitch
BSNL Revises Validity of Rs. 118, Rs. 187, Rs. 399 Prepaid Plans: Everything You Need to Know | Technology News
BSNL Lifetime Validity Recharge 36 & 37 Plan Full Details
BSNL 151 Plan - In 151, 28 Days, Unlimited BSNL to BSNL, 2GB data
BSNL Rs 797 annual prepaid recharge: Here are details on validity, data benefits | Technology News,The Indian Express
BSNL India on Twitter: "@Sampathnsk Sir, spoken with you over phone plans and STVs are attached. Plans will give you validity extension and If plan is active then only STV will work.
BSNL reduces validity of some prepaid plans: Check out the details here | Technology News,The Indian Express
BSNL Latest Validity Extension Recharge Vouchers | CIRCLE
Bsnl New Recharge Plans In 2022 For UP & UK
BSNL Plan Continuation Voucher 34 - BSNL Validity Recharge Plan 2017