Banks were classified as an "essential service" and allowed to be open, but the lockdown meant fewer customer footfalls, making the online alternative helpful to open new deposit accounts.
"All the 250,000 accounts which have been opened are new bank customers," a source said, adding that the minimum average monthly balance requirement is Rs 10,000 for metro cities, Rs 5,000 for semi urban centres and Rs 2,500 for rural centres.
Most of the accounts which have been opened are from containment zones and red zones in metros and urban areas, the sources said, adding that semi-urban and rural areas have also seen activity.