About Three UK Holdings
This profile is built from our broadband market dataset and the sources linked on this page. We do not repeat unchecked marketing claims; numbers and dates match fields on file or linked evidence.
Key details
Check availability in your area
This provider is not yet in our postcode comparison tool. Visit www.three.co.uk to check availability directly.
What stands out
- Fastest 5G network in UK
- BT Group parent
- WiFi Controls and Plume Wi-Fi
- Stay Fast guarantee
- Home 5G products
- Smart Hub router with Wi-Fi 6
Technologies on file
These labels come from our directory data for this provider. Short explanations below describe the technology terms in general; they are not a statement about availability at your address.
- Mobile broadband
- 5G 5G wireless broadband. No engineer visit needed.
- 4G 4G wireless broadband. More widely available than 5G.
Coverage
UK
Three UK Holdings is not yet in our postcode comparison tool. Check availability on their website, or see which providers we can compare at your postcode.
If something goes wrong
Here is where Three UK Holdings sits within the UK consumer protection framework.
- Regulator
- Ofcom. Sets the General Conditions that Three UK Holdings must follow.
- Complaints
- CISAS. CISAS is a free, Ofcom-approved dispute resolution scheme. If your complaint is not resolved within eight weeks, you can escalate to CISAS for an independent decision.
- Security
- Cyber Essentials: Yes (NCSC Cyber Essentials certified)
Questions and answers
Straight answers from our directory fields for Three UK Holdings. If you need live pricing or availability, use the postcode tool or the provider link above.
- Where can I verify Three UK Holdings's Companies House registration?
- Companies House lists Hutchison 3G UK Holdings Limited under company number 03918124. Open the official record using the Companies House link on this page.
- What Trustpilot figures does this directory show for Three UK Holdings?
- Our directory captured Trustpilot as 1.3 out of 5 with 2000 reviews. Snapshot date in our directory: 17/04/2026. Trustpilot updates live; use the Trustpilot link on this page for the current score.
- What coverage note is on file for Three UK Holdings?
- Our dataset records: UK
- Is Three UK Holdings in the BroadbandSwitch postcode comparison tool?
- No. This provider is not currently among those we return in the postcode comparison tool. You can still compare other providers we list.
- What does verification status mean on this profile?
- This profile's verification status in our directory is recorded as: NEEDS_TRUSTPILOT_LIVE_COUNT. That reflects our internal checks against the sources linked on this page, not a government endorsement.
- Does this directory flag Three UK Holdings as Ofcom-registered?
- Yes. We record this provider as Ofcom-registered (General Conditions of entitlement). For complaints or disputes, follow the dispute route and Ofcom guidance that apply to your situation.
- Which dispute resolution scheme does this directory list for Three UK Holdings?
- CISAS. CISAS is a free, Ofcom-approved dispute resolution scheme. If your complaint is not resolved within eight weeks, you can escalate to CISAS for an independent decision.
- What is the BroadbandSwitch verification score?
- It is an internal score from 1 to 10 based on how thoroughly we have checked Companies House, regulator and trade-body fields, and independent review data where available. It is not a measure of customer satisfaction.