If you cannot find the historical data, use these modern free tools that achieve the same goal:

Official methods are free and do not require third-party apps:

Helps detect if someone is using your identity to register SIMs.

The year 2020 was a pivot point in digital history. The COVID-19 pandemic forced a massive shift toward remote work, digital governance, and online communication. During this time, the volume of mobile users skyrocketed, and so did the instances of digital fraud, spam calls, and harassment.