Never call directly from your primary personal number. Use a secondary SIM or a messaging app like WhatsApp to gauge the authenticity of the contact first.
If you call a number shared online, you are likely harassing a random citizen. Many numbers claimed to be "Matara Badu" are actually recycled numbers belonging to students, market women, or taxi drivers. By calling, you become part of a cyber-mobbing campaign. matara badu number verified