The increasing prevalence of fraudulent phone calls has prompted a considerable regulatory response across various jurisdictions. Federal agencies, like the Central Communications Commission, are vigorously developing new rules to limit these annoying intrusions. These initiatives often include stricter fines for perpetrators who engage in unlawful

SIM box fraud presents a substantial threat to telecom operators' revenue streams. These illicit devices circumvent legitimate billing systems, allowing fraudulent calls and SMS traffic to pass through undetected. To effectively combat this menace, telecom providers must implement robust revenue assurance measures. This includes enhancing fraud det