India is the largest market for the WhatsApp with 48 million monthly active users, the mobile messaging app spokesperson Neeraj Arora said.
According to a report by BGR India, Arora said there were 40 million monthly active users in India in February, meaning about four million new users a month.
WhatsApp has grown pretty big with Brazil, India, Mexico and Russia listed as countries with the fastest growth, CNET reports.
The messaging service was recently acquired by Facebook for $19 billion.
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