- VodafoneThree uses ‘Multi-Operator Core Network’ technology to let devices automatically connect to the best signal across both networks, already live on 600 sites with more coming this year.
- Over 7 million Three UK and Smarty customers see 4G speeds up 20 percent on average up to 40 percent in some areas
What happened: Vodafone Three activates automatic network access
Vodafone Three, formed from the merger of Vodafone UK and Three UK in mid-2025, is now offering automatic coverage improvement to its combined customer base—linking devices to the best available signal across both networks at no extra cost. This is enabled by Multi-Operator Core Network (MOCN) technology, currently active on over 600 sites, with another 9,000 expected within the first year. Customers don’t need to take any action; network engineers manage service quality via “carefully weighted criteria,” ensuring smooth integration and enhanced connectivity.
Already, more than 7 million Three UK and Smarty customers enjoy a 20 percent average uplift in 4G speeds, with gains reaching up to 40 percent in some locales. VodafoneThree vows that within the first year, 5G access for roughly 71 percent of the UK population—around 50 million people—will benefit from its fastest network services, as coverage gaps spanning 16,500 km (ten times the size of London) are eliminated.
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Why it’s important
This initiative positions VodafoneThree as a frontrunner in UK telecoms, delivering tangible benefits swiftly after its merger. The automatic network-sharing model reduces fragmentation and improves user experience without any subscriber effort or extra fees. I view this as a positive development: consumers gain enhanced coverage and speed across both networks while maintaining choice across brands like VOXI, SMARTY, Talkmobile and Vodafone.
This rollout also aligns with the broader £11 billion ($14.08 billion) commitment VodafoneThree made to upgrade UK mobile infrastructure, pledging near-total 5G Standalone coverage by 2034 and immediate gains in 4G service. For businesses, improved reliability and coverage mean smoother operations. For individuals, especially in rural or underserved areas, this could be transformative—unlocking connectivity where previously patchy. It may also prompt competitors to accelerate their improvements, benefiting the wider market.
