Telecom
How NCC Stopped $3Bn Call Masking Revenue Fraud In Nigeria

The masking of foreign calls with local phone numbers was illegal, a security risk and also a threat to the revenue base of major mobile network operators (MNOs) whose networks were bypassed for such calls.

According to Leadership investigation revealed that call masking or refiling is the practice of cloning a local telephone number in place of an international number and vice versa with the intention of misconstruing the network that the call was a local call just to shortchanging the telecom operator and the government of revenue due it.
According to the executive vice chairman, Nigerian Communications Commission (NCC), Professor Umaru Danbatta, “SIM boxing or Interconnect Bypass Fraud (IBF) is one of the most prevalent frauds in the telecom industry today and it is estimated to be costing the industry $3 billion in lost revenue.”
Danbatta described call masking as a phenomenon whereby an international call is masked to appear as a local call on any GSM network in Nigeria while SIM Boxing on the other hand refers to electronic boxes or devices with multiple SIMs that have the capacity to terminate calls at local interconnect rates. He said SIM Boxing was observed to have started at the time the Commission decided to review international termination rates from N 3.90/ min. to N24.40/ min. for international inbound traffic which provided an opportunity for technology manipulators to terminate calls at N 3. 90/ min. and cart away the difference thereby cutting the revenue meant for the Operators and by implication the government. A SIM box has capacity to receive and transmit calls undetected.
“However, the challenge is that these SIM boxes are never type-approved by the Commission, a clear indication that they are being used illegally in the country”, the NCC boss stated then. To drive home the point that the Commission was serious about flushing the twin evils out of the industry, Professor Danbatta quickly vide a letter with Ref: TSNI/GEN/VOL.4/115 dated July 19, 2017 directed relevant licencees to ensure the cessation of call masking or refiling activity on their respective networks. The deadline for compliance was July 28, 2017. Furthermore, on August 3, 2017, at a stakeholders meeting organized by the Commission in which the affected companies participated, it was resolved that a comprehensive investigation would be carried out by the NCC to determine the companies/licences involved in the illegal act.
All the licences were warned to desist from this practice. It was also agreed that identified culprits would be sanctioned as part of measures to forestall the negative impact of this incidence on national security. After months of thorough investigation, the telecom regulator in a letter dated January 12, 2018 signed by Yetunde Akinloye, head, legal and regulatory services and Efosa Idehen, head, compliance monitoring and enforcement on behalf of the executive vice chairman/CEO, NCC, issued the Notice of Intention to Suspend licence pursuant to Section 45 (1) and (3) of the Nigerian Communications Act of some culprits found wanting. NCC gave notice of its intention to suspend the interconnect exchange licences granted to six telecommunications clearinghouses over the unethical practice of allowing call masking and call refilling emanate from their facilities.
The companies Medallion Communications Limited, Interconnect Clearinghouse Nigeria Limited, Niconnx Communication Limited, Breeze Micro Limited, Solid Interconnectivity and Exchange Telecommunications Limited and they were given p to January 31, 2018 to state reasons why the regulator should not suspend their licences. According to the NCC’s letter, ““having carefully analysed all the relevant data collected in the course of its investigation activities, the Commission has established a direct and indirect evidence against your company in the illegal and unwholesome activity of call masking and refiling. “Consequently, the Commission, pursuant to Section 45 (1 and (3) of the Nigerian Communications Act, 2003 hereby gives you Notice of its Intention to suspend Interconnect Exchange Licence granted to your company due to your involvement in call masking and refiling and your failure to rectify the breach, despite repeated interventions by the Commission. You are therefore required to state reasons why the Commission should not suspend the said licence. We expected to receive your response on or before January 31, 2018” the letter read. Nearly a month later, NCC handed various levels of sanctions to telecom clearing houses and network providers implicated in the high incidence of call-masking, call-refiling and SIM-Boxing. NCC conducted a painstaking investigation process which included collaboration with the Office of the National Security Adviser (NSA) and the Department of State Services.
Among the various ranges of sanctions were the suspension of the Interconnect Clearinghouse License issued to Medallion Communications Limited for a period of 90 days, in the first instance; Issuance of a strong warning to Interconnect Clearinghouse Nigeria Limited; disconnection of Information Connectivity Solutions Limited (ICSL) and Solid Interconnectivity Services Limited from all networks, until they regularize their operations. Others were: Issuance of letters to Exchange Telecoms Limited, NiconnX Limited and Breeze Micro Limited, cautioning them against engaging in the fraudulent practice; and barring of over 750,000 numbers assigned to several Private Network Links (PNL) and Local Exchange Operator (LEO) licensees, which number ranges were found to have been utilized for the practice.
The Commission said the sanctioned entities were found to be directly and indirectly complicit in several infractions, including, covertly allowing organisations with expired licences to transit calls, failure to undertake due diligence on parties seeking to interconnect, deliberately turning a blind eye to masking infractions by interconnect partners, and using a licence issued to another organisation to bring-in and terminate international calls which were masked as local calls to other operators.
During the investigation, it was found that over 750,000 individual numbers across the nation made up of about 31 number ranges were used for the fraud. NCC barred those numbers which belonged to Vezeti Communications Services Limited, Voix Networks Limited, Mobitel Limited, Peace Global Satellite Communications Limited, ABG Communications Limited, Vodacom Business Africa (Nigeria) Limited, Swift Telephone Networks Limited, QVODA Telecoms Limited, Wireless Telecoms Limited and Emcatel Networks Limited. The Commission found that some of them were terminating millions of minutes, whereas they only have very few active customers. Following that, NCC began the second stage of investigation which focused on the Mobile Network Operators and other persons involved in SIM-Boxing. The aim of the Commission was to completely stamp out the fraudulent practice in the overall interest of all Nigerians. To this end, NCC in 2018 introduced a new technology which nipped in the bud, menace of call masking and call refiling
Telecom
Grey Expands Cross-Border Banking with USD Accounts, USDC Support

Grey, a cross-border payments provider, has rolled out USD business accounts, bulk payments, and USDC stablecoin integration on one platform to streamline international transactions for emerging market firms.

Grey
The upgrade lets businesses open USD corporate accounts, collect from global clients, and execute payouts to 170+ countries—including bulk transfers—in minutes, slashing World Bank-noted 6-7% fees, multi-day delays, hidden charges, and forex opacity.
Idorenyin Obong, Co-founder and CEO of Grey said: “Global banking access lags for high-growth markets; we’re bridging that with faster, transparent money movement regardless of client location.”
COO Joseph Femi Aghedo added: “Unpredictable payments stall growth—Grey cuts friction for payroll, suppliers, and partners, now with USD and stablecoins for broader reach.”
Launched in Africa in 2020 with US, UK, Europe presence and recent Latin America/Southeast Asia expansion, Grey offers multi-currency accounts, cheap transfers, virtual USD cards, expense tools, and strong security.
Telecom
GSMA Launches Innovation Fund to Accelerate Green Transition Through Mobile Technology

The GSMA yesterday announced the global launch of a new Innovation Fund offering grants of £100,000 to £200,000 to support small and growing enterprises using mobile and digital technologies to accelerate the green transition in low- and middle-income countries (LMICs).

The GSMA Innovation Fund for Green Transition for Mobile (the Innovation Fund), a GSMA-funded initiative supported by its members, builds on the GSMA’s commitment to advance inclusive and sustainable connectivity, and the mobile industry’s ambition to achieve net zero emissions.
The Innovation Fund will support commercially viable innovations that expand access to clean energy and promote circularity in mobile devices – including renewable energy solutions, smart metering, refurbishment models and responsible e-waste management – to advance digital inclusion and industry climate action.
The initiative aligns with the United Nations Sustainable Development Goals, recognising the critical role of mobile technology in enabling inclusive, sustainable development.
Targeting enterprises operating across Africa, Central and South America, and South and Southeast Asia, the Innovation Fund will focus on solutions that strengthen digital inclusion, affordability and socio-economic empowerment, while delivering environmental impact.
Philippe Bellordre, Acting Head of Mobile for Development, GSMA, said: “Through this Innovation Fund, we are investing directly in enterprises that are using mobile and digital technology to advance digital inclusion and enable a clean energy transition – while also scaling practical, circular solutions that extend the life of mobile devices and make connectivity more affordable for underserved communities.”
Driving circularity and improving handset affordability
Another core focus for the Innovation Fund is extending the lifespan of mobile devices through circular economy approaches, including repair, refurbishment and reuse, reducing e-waste while increasing access to affordable handsets for underserved populations.
The Innovation Fund will support solutions such as take-back and trade-in schemes, leasing models, refurbished device marketplaces, traceability tools, and responsible e-waste collection and recycling. By keeping devices in circulation for longer, these initiatives lower environmental impact while reducing the cost of ownership and expanding connectivity for low-income communities.
Building evidence for industry climate action
Beyond supporting individual enterprises, the Innovation Fund is designed to generate practical insights and lessons that contribute to the mobile industry’s wider climate and ESG priorities. This includes evidence that supports enabling environments for clean energy and circular economy solutions, informs policy discussions, and helps scale sustainable business models across emerging markets.
Who the Innovation Fund is for:
The Innovation Fund is open to for-profit small and growing enterprises with up to 250 employees that are:
- Operating in LMICs across Africa, Central and South America, or South and Southeast Asia
- Using mobile or digital technology as a core part of their solution
- Demonstrating commercial revenue and active users
- Able to contribute at least 25% matching funding
What the Innovation Fund provides:
Selected enterprises will receive:
- Grants of £100,000 to £200,000 over 15-18 months
- Technical assistance
- Support to connect with investors and build partnerships with mobile network operators
- Monitoring, evaluation and learning support
- Visibility through GSMA platforms, publications and industry engagement
Telecom
Prof. Adeyanju is Strengthening Nigeria’s Digital Backbone for a Connected Future in Two Years of Purposeful Leadership

Two years ago, the President of the Federal Republic of Nigeria, Asiwaju Bola Ahmed Tinubu (GCFR), appointed a new Executive Management Team at Galaxy Backbone Limited (GBB) and this marked a defining moment in Nigeria’s digital evolution.

Today, as the organisation marks the second anniversary of the appointment of four distinguished Nigerians; Prof. Ibrahim A. Adeyanju, as Managing Director/Chief Executive Officer, Honourable Olusegun Olulade, Executive Director Customer Centricity and Marketing, Muhammed Sani Ibrahim; Executive Director, Finance and Corporate Services and Olumbe Akinkugbe, Executive Director, Digital Exploration and Technical Services to Galaxy Backbone Limited, the story is not one of rhetoric, but of infrastructure strengthened, partnerships deepened, and national capability measurably advanced.
From the onset, the mandate was clear: to anchor Nigeria’s digital transformation on secure, sovereign infrastructure while improving service delivery across Ministries, Departments, and Agencies.
The Executive team immediately aligned execution with strategy through the launch of the Integrated Digital Transformation Strategy (IDTS) 2023 to 2028. The focus evolved from simply providing connectivity to leading a digital ecosystem that integrates infrastructure, platforms, policy alignment, value creation, and people.
Within two years, Galaxy Backbone significantly expanded national digital access. Broadband connectivity was delivered to nine underserved Local Government Areas under Project 774, extending inclusion to communities previously beyond reliable access.
Fibre-to-Hostel projects were completed at the University of Lagos, University of Abuja, and University of Jos, strengthening academic research and digital learning environments. Connectivity to strategic national assets, including the Nnamdi Azikiwe International Airport and key Federal Secretariats, was enhanced to improve operational efficiency and service reliability.
In a major step toward long-term resilience, GBB executed strategic business partnership with one of Africa’s leading provider of inter-connected carrier scale digital Infrastructure Companies, West Indian Ocean Cable Company (WIOCC), reinforcing Nigeria’s national fibre backbone, improving redundancy, and enabling scalable broadband expansion across more states and underserved communities.
This strategic move significantly strengthened the country’s digital resilience architecture.
Beyond infrastructure expansion, the leadership deepened Nigeria’s sovereign digital capabilities. The 1Government Cloud platform was optimized and expanded to support more MDAs with operational efficiency, secure hosting and shared services.
GovMail, a locally developed email solution by GBB, for Federal Government Public and Civil Servants was birthed and today is enhancing trusted government communication for over 100,000 professionals currently on the platform. Cybersecurity posture was reinforced through 24/7 monitoring and strengthened controls, while colocation services and data centre operations were upgraded for greater resilience. Under this leadership, GBB’s Service desk now operates 24/7, 365 days a year.
The deployment of Government as a Platform (GaaP) framework, improvements to the Government Service Portal, ISO recertification milestones and the implementation of an Integrated Management System (IMS) further institutionalized governance, accountability, and operational excellence.
The journey has not been without challenges. Fiscal constraints, legacy systems, increasing cyber threats, and rising expectations for digital public services required decisive leadership.
Through disciplined financial management, strategic partnerships, stronger stakeholder engagement, and operational reforms, the Executive Management stabilised systems, improved service quality, and positioned Galaxy Backbone as a trusted enabler of public sector transformation.
Support from the Honourable Minister of Communications, Innovation and Digital Economy, Dr. Bosun Tijani, the Secretary to the Government of the Federation, Senator Dr. George Akume who chairs the GBB Board, and the Head of the Civil Service of the Federation, Mrs. Didi Esther Walson Jack and other top Government leaders across the arms of Government, have all been instrumental in aligning policy direction with execution momentum, ensuring that national priorities translate into tangible digital outcomes.
Over the past two years, Galaxy Backbone has earned over 20 reputable recognitions, including the NET5.5G Pioneer Award, the inaugural Artificial Intelligence Award, the Overall Winner award at the Nigeria @ 65 Independence Kitty, the BPSR Website Performance Award, and Best ICT Provider Company of the Year at the International Standard Excellence Awards and so on. GBB’s MD/CEO, Prof. Adeyanju has also been named as one of the top 100 leading Personalities in the Telecoms Industry in Nigeria.
These honours reflect not just institutional visibility, but measurable transformation in governance standards, infrastructure resilience, and service delivery impact.
Two years on, Galaxy Backbone stands stronger — not merely as an infrastructure provider, but as a strategic custodian of Nigeria’s sovereign digital backbone.
With clarity of vision, disciplined execution, and sustained collaboration across government, the organisation continues to deepen connectivity, strengthen cybersecurity, expand cloud sovereignty, and build a resilient digital foundation for national development.
The progress achieved affirms a simple truth: purposeful leadership, aligned with national vision and supported by strategic partnerships, can translate ambition into enduring capability. Galaxy Backbone remains committed to powering a secure, connected, and digitally enabled Nigeria for generations to come.
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