2026
9
UK Mobile Network Providers Market Report 2026
2026-02-24T10:01:23+00:00
REPECD2FA35_CD4C_4DE0_92FA_35CD4C2DE00C
2600
191395
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Report
en_GB
40% of consumers have been with their mobile network provider for over five years, reflecting how entrenched consumer habits are with their choice of mobile network. They value consistency and…
UK
Technology
simple

UK Mobile Network Providers Market Report 2026

"Evidence of consumers switching providers means MNOs will have to double down on promoting network resilience and building trust with their customers."

Joe Birch, Senior Technology and Leisure Analyst

Joe Birch, Senior Technology and Leisure Analyst

40% of consumers have been with their mobile network provider for over five years, reflecting how entrenched consumer habits are with their choice of mobile network. They value consistency and predictability, and while most consumers are happy with the network fundamentals, such as network speed, MNOs should nurture this incumbent advantage, by consistently making consumers feel valued.

The obvious danger for MNOs is that mid contract or unexpected price hikes create unnecessary friction. There is already evidence of switching behaviour, and financial uncertainty continues to influence consumer decisions. This can keep many in a defensive mindset, and on SIM-only contracts longer. With a median monthly spend of £16 for those on contracts, substantial price increases can lead to bill anxiety, prompting consumers to shop around for better deals, especially from value driven mobile virtual network operators (MVNOs).

With rolling month-to-month contracts growing, now reaching 26%, this offers networks the opportunity to lock down these transient users. For incumbents, it’s important to make it easy to switch to 12- or 24-month contracts that offer comparatively better savings in the long-term. Frame this as a savvy alternative to staying unmoored and poorer value SIM-only. Competitors can also offer compelling incentives, much like banks with current accounts, to attract consumers.

This report looks at the following areas:

  • Overview of the size of the mobile network providers market, including factors influencing the market’s trajectory over the next five years
  • Insights into shifting consumer behaviours, including preferences for contract types, durations, and the factors influencing their choice of mobile network providers
  • Analysis of consumer behaviour and motivations driving customer loyalty and decision-making processes
  • An analysis of how consumers perceive their mobile network providers, examining key factors like value for money, communication effectiveness, rewards and the elements that build trust
  • Actionable insights into areas where MNOs can enhance the customer experience, including an analysis of the improvements customers actively seek
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  1. EXECUTIVE SUMMARY

    • What you need to know
    • Outlook for Mobile Network Providers – UK
    • Opportunities
    • With confidence still fragile, consumers are hedging their bets
    • Re-iterate commitment to predictability and network fundamentals to stave off churn
    • Win trust by demonstrating customers are valued
    • Break inertia with hyper personalised perks and contract experience
  2. THE MARKET

    • Market will continue to grow steadily through to 2030
    • Consumers still have a defensive mindset when it comes to financial outgoings
    • Graph 1: index of financial sentiment in the next year, 2016-25
    • Overall mobile data traffic rises 18% in 2025
    • Graph 2: mobile data traffic by technology, 2021-25
    • Growth in individual data use slows
    • Graph 3: average monthly data volume by mobile user, 2014-24
    • 5G en route to being the default contract
    • Graph 4: smartphone 5G status, 2023-25
    • Smartphones and laptops are the cornerstones of consumer’s digital lives
    • Align data packages to consumer’s daily routines
    • Graph 5: occassions of smartphone web and app usage, 2025
    • Vodafone and Three merger creates UK’s largest mobile operator
    • Market size and forecast
    • Value of mobile network subscriptions rises for the 5th consecutive year
    • Graph 6: value of mobile network subscriptions, 2020-25
    • Volume of subscribers continues to increase
    • Graph 7: volume of mobile network subscriptions, 2020-25
    • Consumers digital lifestyles will drive demand for fast data packages
    • Value will be driven by need for faster data speeds, increased volume and AI hungry apps and services
    • Graph 8: market forecast for the value of mobile network subscriptions, 2019-30
    • Secondary lines as well as dual sims can boost volume
    • Volume growth will be driven by secondary lines
    • Graph 9: market forecast for the value of mobile network subscriptions, 2025-30
    • Market share
    • O2 drops 3 percentage points in 2025 amid backlash on price rises
    • Graph 10: market share, by network provider, 2023-25
    • Targeting the older generations can be a defensive play
    • Graph 11: MNO use by generation, 2025
  3. THE CONSUMER

    • Length of time of mobile contract
    • Evidence of some switching behaviour
    • Graph 12: length of time with mobile network provider, 2024, 2025
    • Older consumers more likely to be long term customers
    • Tesco mobile fosters lasting customer loyalty
    • Graph 13: length of time with MNO, by MNO, 2025
    • Leverage incentives to bribe inert switchers
    • Contract type
    • SIM-only now accounts for nearly half of all contracts
    • Graph 14: mobile contract type, 2023-25
    • Mintel Trends highlight savvy shopping behaviours amid cost pressures
    • Length of contract time
    • Consumers are increasingly keeping their options open
    • Graph 15: length of time of contract with mobile network provider, 2024, 2025
    • Promote surety of outgoings and continuity of long term contracts
    • Opportunities for O2 to lock down the transient SIM-only customers
    • Graph 16: contract length by mobile network operator, 2025
    • Price paid for mobile services on contract
    • Tight middle ground in contract pricing means small value adds can differentiate
    • Graph 17: standard monthly payment for personal mobile phone contract, 2025
    • 25-34s drive the highest value spend on contracts
    • Long term contracts can drive up overall spend
    • Nudge consumers with higher value trials to boost ARPU
    • Graph 18: standard monthly payment on contract including sim-only (NET) by mobile network provider, 2025
    • Price paid for mobile services on pay-as-you-go
    • PAYG sweet point is £10, but brands should focus on disengaged for upsell opportunities
    • Graph 19: standard monthly payment for personal mobile phone on pay-as-you-go, 2025
    • Attitudes towards mobile network providers
    • High levels of clarity in communications across the board
    • Graph 20: experience with mobile network provider, 2025
    • Tesco Mobile consumers are most satisfied with clarity on fees
    • Graph 21: my mobile network provider is clear about fees and services, by mobile network provider, 2025
    • Certainty in pricing can help drive trust in mobile network provider
    • Customers’ trust in mobile operator builds, when they feel valued
    • Graph 22: my mobile network provider…, 2025
    • Quality of service is non negotiable and can be a defensive play for brands
    • Graph 23: my mobile network provider…, 2025
    • Vodafone’s customers show highest satisfaction with rewards
    • Tap into the emotional value of rewards to drive trust
    • Graph 24: my mobile network provider offers great rewards, by mobile network provider, 2025
    • Improvement areas for mobile networks
    • Reduce bill anxiety and cognitive load with predictable pricing
    • Graph 25: select areas mobile network providers should improved (ranked), 2025
    • Older consumers want certainty of price increases
    • Delivering on data speed improvements is a key priority
    • Graph 26: select areas mobile network providers should improved (ranked), 2025
    • Help consumers manage risk of scams
    • eSims can deliver flexibility to serve consumers varied communication and connection demands
    • Graph 27: select areas mobile network providers should improved (ranked), 2025
    • Engage customers with clarity on pricing, service and upgrades
  4. PRODUCT, INNOVATION AND MARKETING

    • Launch activity and innovation
    • Telecoms firms push FWA as alternative to home broadband
    • VMO2 goes hard on 5G SA rollout with Mobile Transformation Plan
    • VodafoneThree announces satellite network and a range of safety focused tools
    • EE launches new technology to boost 5G
    • Brands use AI to support customer service
    • Beyond the text message? Twitter founder Dorsey introduces new privacy driven messaging application
    • Holafly launches travel focused eSiM
  5. APPENDIX

    • Report scope
    • Abbreviations
    • Abbreviations continued
    • The market
    • Forecast methodology
    • Forecast methodology – fan chart
    • Market forecast and prediction intervals for mobile network subscriptions (value), 2025-30
    • Market forecast and prediction intervals for mobile network subscriptions (volume), 2025-30
    • The consumer
    • Consumer research questions
    • Consumer research methodology
    • Other data source methodologies
    • Snoop SpendMapper methodology

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