**Brand Description:**

"Кто Звонил" is an innovative online platform dedicated to enhancing phone number transparency and combating fraud. With a comprehensive database of over 734 million phone numbers, the service offers users valuable insights into the nature of incoming calls. Users can search for numbers and access reviews from others, distinguishing between legitimate inquiries, spam, and potential scams.

The platform covers a wide variety of categories, including organizations, regions, and news related to phone fraud, allowing individuals to make informed decisions based on shared experiences. Users can effortlessly report suspicious numbers and provide feedback, which enriches the community's knowledge base.

Additionally, "Кто Звонил" offers detailed information about courses and training programs, connecting users with educational opportunities. This service not only empowers users to identify scam calls but also promotes awareness of ongoing fraud tactics, fostering a safer communication environment.