BroadbandSwitch Data Lab

Independent analysis of official UK broadband data, published to help households choose with confidence.

SPECIAL REPORT · NEW · REPORT NO. 26

The Last Dial Tone: the UK PSTN and WLR switch-off

Our independent analysis of the copper phone switch-off ahead of the 31 January 2027 deadline. Covers Emergency Voice Access (eVAC), the 1.9 million lines still to migrate, expected price rises, the risk to businesses, and what consumers should do now. Includes an on-the-record industry comment from Mark Jackson, Editor-in-Chief of ISPreview.

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AUTHORITY REPORT · NEW

UK Broadband Market 2000-2030: 30 years of data, 20 metrics, one report

Three decades of UK consumer broadband in one free Authority Report. Full-fibre at ~80%, real-terms prices falling, One Touch Switch live, forecast to 2030. PDF, master XLSX, 20 CSVs, and interactive charts.

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MONTHLY GUIDE · MAY 2026

Best broadband deals UK: May 2026

Live comparison across 35+ providers after the April price rises. Picks by household need, social tariffs, and One Touch Switch in practice.

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Ofcom complaints Q4 2025: Vodafone & TalkTalk top broadband, O2 tops mobile

Independent breakdown of Ofcom telecoms and pay-TV complaints for October to December 2025, including provider scorecards, charts, and switching guidance.

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Connected Nations 2025

What Ofcom’s latest coverage and take-up data means for your home broadband.

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Upcoming

Planned network deployments digest (coming soon) · Social tariff tracker (coming soon) · Spring 2026 update notes (coming soon)