Call Guardian uses real-time call events combined with crowd-sourced data to create accurate and comprehensive reputation profiles differentiating legitimate users of telecommunications services from abusive, fraudulent, and unlawful users.
Learn More >
TNS Call Guardian Authentication Hub is a managed end-to-end call authentication solution that analyzes real-time call events combined with STIR/SHAKEN authentication and validating the caller ID that allows operators to differentiate between legitimate users of communications services versus abusive, fraudulent and unlawful users.
Learn More >
Enhanced Caller ID is an industry-leading solution that leverages a mobile operator’s key asset, the network, to empower identity and facilitate trust in personal and business mobile communications. Enhanced Caller ID identifies over 2 billion calls or texts per month on over 200 million devices across over 500 makes and models as a partner to Tier 1 US mobile operators.
Learn More >
Details of your local TNS representative can be found on our contact page
