TNS Call Guardian is an industry-leading call analytics solution that uses cross carrier real-time call events combined with crowd-sourced data to create accurate and comprehensive reputation profiles differentiating legitimate users of communications services from abusive, fraudulent and unlawful users. TNS Call Guardian is the most accurate reputation profile solution using a layered approach, big data analytics and integration of call attestation parameters from STIR/SHAKEN to deliver a better customer experience for consumers.
Click here to learn more about Call Guardian STIR/SHAKEN capabilities.
TNS Call Guardian is being used by some of the world’s largest operators, including:
Verizon – Call Filter
Sprint – Call Screener
US Cellular – Call Guardian
C Spire – Free robocall filtering
Inland Cellular – Deploys TNS Call Guardian
Allstream – Selects TNS Call Guardian Authentication Hub
Shaw – spam call blocking
The TNS 2020 First Half Robocall Investigation Report is a continuing examination into the data, convention and trends that plague consumers’ phones daily. TNS Call Guardian, the industry-leading big-data analytics engine, has gained insights and reputation data on over 1.9 billion phone numbers by analyzing one billion daily call events across hundreds of carriers.
TNS Telecom Division @TelecomTNS
4 hours ago
TNS Telecom Division @TelecomTNS
1 day ago
Details of your local TNS representative can be found on our contact page