State owned biggest telecom operator BSNL has introduce night data pack at very less price for prepaid users. The regular charges are @3p/10KB ( Rs 3 per MB) but with new plan effective from 21st May 2016, Night data has become very cheaper rate@5p/MB or @9p/MB.
Remember BSNL special Data STVs, to be used for night users and the night time for these Data STVs starts from midnight 2AM to 6AM only. where Other Private operators offers night Data STVs from midnight 12 AM to 6 AM.
BSNL special Data STVs Tariff
The night STV of Rs 3 or Rs 5 offers Internet use @9p/MB for one day while STV of Rs 63 offer you for 28 days.
STVs of Rs 26 or Rs 25 offers you 500MB free data and STV of Rs 46 offers you 1GB of free data, beyond you can use Internet @5p/MB in night starting 2AM to 6AM.