VodafoneThree Sign CityFibre Deal to Expand UK 5G and Fibre
Sat, 27 Jun 2026 – VodafoneThree has signed a major VodafoneThree CityFibre full fibre agreement to power its growing 5G mobile network and home internet services. The newly merged company will use CityFibre as a preferred supplier to connect its mobile masts and expand residential internet connections. CityFibre currently reaches over 4.7 million UK properties and plans to expand its network reach to more than 8 million. This wholesale agreement allows VodafoneThree to bypass older Openreach copper lines and offer you faster, more reliable speeds. This partnership marks a major market shift that strengthens independent network builders against the traditional BT Openreach monopoly.
Why This Network Alliance Matters
- You gain genuine broadband choices outside the legacy Openreach network monopoly.
- CityFibre connecting mobile masts means you will experience faster mobile data alongside better home broadband reliability.
- Retail providers using independent network builders can keep monthly direct debits competitive.
- You get access to symmetrical download and upload speeds that older copper lines simply cannot support.
The £11 Billion Investment Plan
VodafoneThree recently became the largest mobile and fixed internet provider in the UK following its formal merger. The company must now deliver on its promise to build a dedicated 5G Standalone network across the country. Upgrading thousands of mobile mast sites requires high-capacity fibre cables to carry the heavy daily data traffic.
CityFibre will provide these core connection lines. The independent network builder has already connected over 330,000 home internet customers for Vodafone. This expanded agreement means CityFibre will handle both mobile mast connections and home broadband delivery. Relying on an established full fibre network helps VodafoneThree roll out these upgrades much faster. You can check current monthly prices directly by comparing the latest Vodafone broadband deals, or read our guide on why using 5G for home internet is becoming a popular alternative to fixed line broadband.
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Independent Networks Challenge the Big Providers
The UK internet market is finally moving away from relying on just one national supplier. Retail internet providers historically had no real choice but to use Openreach to connect residential streets. The rapid growth of independent full fibre networks now gives companies like VodafoneThree a permanent, high-quality alternative.
Winning big network contracts proves that newer fibre builders are here to stay. These agreements mean alternative network builders get the regular income they need to keep expanding their physical networks into new towns across the country.
A Clear Win for Consumer Choice
Telecom company mergers usually lead to higher monthly bills and fewer choices for consumers. This agreement breaks that trend because it actively weakens the old physical cable monopoly. VodafoneThree is directing its massive £11 billion budget into independent networks rather than simply handing it over to Openreach.
You benefit directly when major providers support alternative infrastructure. Smaller fibre builders can only justify digging up roads if large retail brands commit to selling internet packages on their lines.
Further Reading on the VodafoneThree CityFibre Deal
- Telecoms.com: VodafoneThree and CityFibre Deepen Backhaul Partnership
- Broadband TV News: CityFibre Expands VodafoneThree Partnership
