UK Broadband Guides
Plain-language explanations of UK broadband technology, Ofcom data, and connectivity policy. Use these guides to understand what the numbers on PlainBroadband actually mean.
According to Ofcom, its Connected Nations Spring 2026 report (publication reference r1, January 2026) defines gigabit-capable broadband as speeds of at least 1,000 Mbit/s, see our methodology for the full tier definitions these guides reference.
Corpus snapshot
According to Ofcom Connected Nations Spring 2026, KINGSTON UPON HULL, CITY OF ranks #1 of 361 local authorities for full-fibre (99.6%) while NA H-EILEANAN SIAR ranks #1 for the fixed/FWA availability gap (2.8%) - the UK's coverage leader is not its gap leader.
Guide catalog by purpose
Exclusive cut of the 11 published guides by job: definitions, policy, how-to, and coverage-gap explainers.
Understanding UK Broadband Coverage
How Ofcom measures broadband availability, what premises-based coverage means, why NI leads the nations, and how Project Gigabit fits in.
Read guide →Full-Fibre vs Gigabit-Capable Explained
The difference between full-fibre (FTTP), gigabit-capable, superfast, and ultrafast broadband, and why it matters when comparing local authority data.
Read guide →What is Full-Fibre Broadband?
An introduction to FTTP, how fibre-to-the-premises differs from part-fibre connections, the speed benefits, and why it is the future-proof standard.
Read guide →The Broadband Universal Service Obligation
What the USO guarantees, how to request a qualifying connection, and what the 10 Mbit/s threshold means in practice for rural premises.
Read guide →Understanding Ofcom's Connected Nations Report
How Ofcom collects the Connected Nations dataset, what each metric measures, and how to interpret premises-based coverage figures correctly.
Read guide →How to Switch to Full-Fibre Broadband
A step-by-step guide to checking availability at your address, comparing providers, and making the switch under Ofcom's One Touch Switching rules.
Read guide →The Rural Broadband Coverage Gap in the UK
Why rural areas lag on full-fibre rollout, which local authorities are furthest behind, and what government programmes exist to address the gap.
Read guide →Fixed Wireless Access in UK Broadband Coverage
How Ofcom counts FWA in Connected Nations, UK availability by nation and local authority, and how wireless coverage relates to the decent-broadband gap.
Read guide →Full-Fibre Take-Up vs Availability in the UK
Why rollout coverage and household subscriptions differ, how Ofcom measures take-up, and where the UK adoption gap is widest by nation and local authority.
Read guide →Ofcom Planned Broadband Deployments
What the 2026 operator-plans report can and cannot say about future full-fibre, gigabit and fixed-wireless coverage in an area.
Read guide →The UK Fixed/FWA Availability Gap
What Ofcom’s without-decent fixed/FWA measure counts, how it differs from the USO, and where the gap is largest by nation and local authority.
Read guide →Download the Ofcom Connected Nations local-authority snapshot cited on this page: ofcom-connected-nations-statistics.csv (CC BY 4.0 for this derived file; Ofcom source tables remain OGL).
Guide pages on PlainBroadband combine live Ofcom Connected Nations coverage figures with editorial explanations of how those figures are defined. Coverage percentages come from the published Connected Nations extract; definitions and switching guidance are editorial summaries of Ofcom public materials, not invented statistics. Coverage percentages on this page query the same Connected Nations extract as nation and authority profiles. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of January 2026.