XConnect Launches DNOCheck™ to Help Carriers and Messaging Providers Fight Robocalls and Texts

(MENAFN- Ilex Content Strategies) DNOCheck expands on XConnect’s existing DNO solution, covering an increased number of territories including the U.S, UK, Ireland and Poland

London, UK, 2nd September 2025 - XConnect, a Somos Company, the provider of world-class numbering intelligence solutions, has launched its DNOCheck™ to help carriers fight robocalling/robotexting and comply with legislations from regulators. DNOCheck is the latest addition to the XConnect RiskALERT™ product suite and combines XConnect’s Global Number Range (GNR) and Do Not Originate (DNO) data to ensure traffic isn’t being originated from invalid, unallocated and unused numbers.

DNOCheck aims to eliminate illegal robocalls and robotexts by delivering visibility into the validity of numbers, safeguarding brand reputation and customer trust, and protecting against costly fines for non-compliance. The solution provides accurate and up-to-date insights available via download or live query to identify and block fraudulent calls and messages. It provides the industry with real-time call rejection of invalid numbers, helping to prevent telecom fraud on known inbound-only and invalid numbers.

“Robocalling is a challenge that continues to plague the entire telecoms ecosystem and cause detrimental damage to the reputation of voice and SMS. As this type of fraud continues to evolve, it is vital that the industry has access to complete and comprehensive anti-fraud solutions,” said Eli Katz, Founder and CEO at XConnect. “To restore trust in the telecoms industry, we must reduce robocalling and increase call answering rates to route traffic with confidence. DNOCheck provides the insights to execute on this, allowing carriers and providers to meet increasing regulatory requirements to verify the identity of calls and messages while continuing to deliver a first-class customer experience.”

The solution will provide comprehensive and complete coverage across the US, UK, Ireland and Poland with accurate and up-to-date information for all customers. Where available, voice and messaging DNO databases will continue to be updated, ensuring maximum security and accurate efficiency in protecting against these invalid numbers.

“XConnect’s DNA is very much entwined in collaborative engagement with the industry and regulators at a global level,” said Katz. “As more and more regulators across the globe require mobile providers to leverage a DNO list, we’re ready to meet local compliance. Our goal is to continue delivering dedicated numbering intelligence that solves real-world issues and collaborating with regulators and providers to mitigate telecoms fraud.”

The launch of DNOCheck follows the recent releases of IRSFCheck™ and AITCheck™ as part of XConnect’s RiskALERT family portfolio. These other solutions combine XConnect’s Number Information solutions with the GSMA’s IRSF Prevention to protect enterprises, mobile operators and CPaaS providers against fraud-based losses, giving an over 90% detection rate on confirmed fraud cases.


About XConnect

XConnect, a wholly owned subsidiary of Somos Inc, consolidates, maintains and delivers trusted telephone number intelligence to world leading telecommunication service providers.

It processes information from hundreds of different global datasets and ensures that customers solve routing, validation, and fraud challenges in real time.

XConnect’s Number Information Services are used for voice and messaging routing, fraud protection and to identify and validate insights. They also support the deployment and evolution of next-generation communications, such as VoLTE and RCS.

Its service is accessed through its global distributed hybrid cloud platform using simple, secure, scalable real-time protocols and APIs.

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