Verify and validate customers globally using their phone number.


Discover the network provider for every mobile number globally.


Protect customers, accounts, and transactions within your app.


Discover if a mobile number is assigned to a subscriber.


A real time phone number credibility score.


Identify if a number has the propensity to be used for fraud.

Banks and Financial Services
Mobile Messaging
Gaming & Gambling
Communication and Service Providers
Identity & Verification Providers
About us
Contact us

TeleShield Service Introduces an Assessment Level for Telephony Fraud Detection

Patricia Bonanni

Teleshield's new telephony fraud detection tool features a scoring and assessment system, as showcased on a smartphone screen.

TeleShield Service Introduces a Score and Assessment Level for Telephony Fraud Detection

TMT ID services power many of the world’s leading identity providers, A2P SMS Messaging companies and CPaaS organisations, delivering actionable insights that enhance and protect every stage of the customer experience.

Is telephony fraud affecting your bottom line, impacting your company from both a financial and customer satisfaction perspective? Are you seeing reduced profitability being caused by your company being a victim of International Premium Rate Number (IPRN) fraud schemes, interconnect by-pass fraud, ‘high-jacking’ of Mobile Station Routing Numbers (MSRNs) or other disruptive elements? If you are experiencing these situations, TMT’s TeleShield service provides you the ability to stop these cost and revenue impacting schemes.

How can TMT help?

TMT Analysis has access to detailed global intelligence about numbers used for voice or SMS messaging. TMT’s TeleShield service identifies potential fraud indicators and enables the customer to take preventive actions to win against attempts of fraudsters to inflict damage using: International Revenue Share Fraud (ISRF), Wangiri (one-ring) fraud, Originating Number/Calling Line Identity (CLI) Spoofing, Origin Based Rating (OBR) fraud, Artificially Inflated Traffic (AIT)/SMS Pumping as well as other disruptive elements (e.g., flash calls). The TeleShield service consolidates data attributes from multiple sources and uses its analytic expertise to determine the propensity for a telephone number to be fraudulent. This puts the power to take action on telephony fraud in our customers’ hands.

The large number of data attributes available can make it difficult to know when and what action to take. The TMT TeleShield service has enhanced the usability of the attributes for a telephone number by assigning a score and an assessment level (high, medium, low) to each number queried These additional data points enable service providers to prioritize what action to take to protect their business (e.g., block, flag or allow a call). As an example, if analysis of a telephone number attributes confirms that the number has not been made available to a service provider to assign to a subscriber, the assessment level would be ‘high’. The service provider can put in place business rules that block such calls before they trigger a cost impact.

Last updated on April 11, 2024


Related Articles

Digital composite image of a handshake superimposed with circuit patterns, promoting a partnership between tmt id and six degrees labs to combat telephony fraud.

TMT partners with Six Degrees Labs to tackle telephony fraud

A smiling woman holding a smartphone with a graphic overlay announcing "tmt id - our new brand rebrand news release" with a call to action to "read now".

TMT ID – Our New Brand

Promotional banner for 'TMT Talks' featuring an interview with Cameron D'Ambrosi and Fergal Parkinson, highlighted by a graphic of a hand holding a megaphone.

TMT Talks Speaks To Cameron D’Ambrosi

What Our Customers Are Saying

"BTS (Business Telecommunications Services) is successfully using TMT’s Velocity and Live services to check the status of mobile numbers. This way we make sure we optimize the performance of the service offered to our customers and ensure the quality of terminating traffic to all countries.”

Business Telecommunications Services

"LATRO relies on TMT’s TeleShield to provide the most up to date and reliable numbering qualification information within our fraud reporting tools, enabling us to protect our customer’s revenues and empowering them to defend themselves against fraudulent numbers."


"TMT is a valued partner that enables us to manage our routing costs effectively. They proactively and continuously expand their operator and country coverage while delivering exceptional customer service. We can always count on them to achieve high-quality results and look forward to our continued collaboration."

Global Message Service

"TMT provides us with the most comprehensive numbering intelligence data through their fast and reliable Velocity and Live services. TMT is a trusted partner for us, their products ensure that we continue to optimise the best performance and service to our customers."

Global Voice

"TeleShield from TMT gives 42com the power to detect and target telephony fraud scams internationally, thereby protecting our company from the financial and customer experience impacts of telecommunications fraud."

Alberto Grunstein - CEO

"It has been a pleasure to work with the team at TMT. They have become an essential provider of accurate numbering data information and Number Portability services globally."

Luisa Sanchez - VP of SMS and Messaging Solutions, Identidad Technologies

"Deutsche Telekom Global Carrier uses TMT ID as one of their key suppliers for Mobile Number Portability Data services. Deutsche Telekom Global Carrier uses TMT ID’s Velocity MNP solution. This is an ultra-fast query service that optimises the routing of international voice calls and A2P messaging."

Deutsche Telekom Global Carrier

Ready to get started?

We provide comprehensive device, network and mobile numbering data available.

Contact us > Chat to an expert >