Three UK Reviews 

69,831
•
TrustScore 4.5 out of 5

4.6

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Review summary

Created with AI, based on recent reviews

Evaluating 34,228 reviews, reviewers overwhelmingly had a great experience with this company. Customers consistently praise the friendly staff for providing professional and attentive support when purchasing new devices or setting up broadband contracts. Consumers highlight how patient and welcoming the advisors are, making store visits truly pleasant, reassuring, and efficient. People frequently note that the team goes above and beyond to make sure everything is clearly explained. Some reviewers were not happy with poor network coverage, unstable signals, and unreliable home broadband speeds during evening hours. A few other people also felt that long-term customer loyalty went unrewarded, noting persistent difficulties when trying to resolve technical problems through customer support.

What people talk about most

Staff

Clients share positive opinions on staff, frequently highlighting team members who are welcoming, extremely... See more

Service

Customers had positive experiences with service, frequently praising staff members who went above and beyond... See more

Customer service

Reviewers mention positive feedback about customer service, highlighting staff members who are friendly,... See more

User experience

Customers consistently note positive experiences with user experience, highlighting how helpful staff made... See more

Product

People report positive experiences with product, often highlighting great deals on new phones, tablets, and... See more

Reviews shaping this summary

Rated 5 out of 5 stars

Emilia is a first class ambassador for Three. She’s really attentive and offered us the best advice in changing plans. She explained everything well and gave us notes to take away in case we had any f... See more

Company replied

Rated 5 out of 5 stars

Had a very pleasant and productive experience today at the Croydon store. From a warm welcome to excellent service. I’m not that Ai educated but Ade took his time to take me through the necessary st... See more

Company replied

Rated 5 out of 5 stars

Super helpful service from Michal - extremely efficient and knowledgable. Sorted out my contract then went straight on to organise my mum’s phone and broadband in no time at all - delivering her a gre... See more

Company replied

Rated 5 out of 5 stars

Naurin and Moray were totally amazing. Really absolutely outstanding. They helped me with everything I needed and I got a fantastic deal on phone, tablet and broadband. Really can't recommend them eno... See more

Company replied


Company details

  1. Electronics & Technology

About Three UK

Written by the company

Three is a connectivity company that started life in 2003. Today, Three has over 9.5 million customers and the UK’s Fastest 5G Network. Three’s 4G network covers 99% of the UK outdoor population.

Awards: Three was voted the Uswitch Best Network for Data 2022, and the UK’s Fastest 5G Network 2022 in the Ookla™ speedtest awards. Three UK is part of the CK Hutchison Holdings Ltd group of companies which has mobile operations in 11 countries.

Got questions about your device or our network? Learn, collaborate and support others by joining the Three Community.

Better connectivity, every day for every customer

Written by the company

On the UK’s Fastest 5G Network
“As a major part of the UK’s critical infrastructure, we take our role within corporate social responsibility very seriously. Whether we’re supporting the communities that need it most. Or nurturing a culture of belonging and respect for our diverse people. Every step we take as a business needs to have meaningful impact on our people and our society. We’re here to provide connectivity every day for every customer. But we’re also incredibly proud of the charitable partnerships and campaigns we’ve formed – particularly with Samaritans. These are having a positive impact on our wider communities and the lives of our customers. Because every aspect of life needs a big network.” Robert Finnegan, Chief Executive Officer

Contact info


4.6

Excellent

TrustScore 4.5 out of 5

70K reviews

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Asks customers to review

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4.6

All reviews

(69,831)

33,733 reviews in the last 12 months

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Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 5 out of 5 stars

Lovely service from Trish

Lovely service from Trish, helped set my new phone up with ease and with a great deal

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

What lovely feedback, Elaine! 😊 We're so pleased Trish made the experience seamless while helping you choose a fantastic deal that suited you best. We hope you enjoy your new device. - Three Social Media team.

Rated 1 out of 5 stars

Continues to be awful

Continues to be awful. A week and a half of attempting to cancel a contract due to being issued two refurbished phones one after the other that were both fautly. Being told I can’t because of a fault on the system, nothing to be done. Finally I was assured by both an operative and an account manager that a request to cancel my account has now been logged. Rang up today to find it hasn’t been. So I still have an active account, a faulty phone and the number I use for my business is still tied up because they haven’t/cant released it. And now I have to wait 72 hours because who’ve said they were going to process my cancellation didn’t. Every member of staff I’ve talked to has been very polite and as far as I can tell, utterly ineffectual and every refurbished phone I’ve received has been a mess. Complete and expensive waste of time.

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi Pete, we're sorry to hear about the experience you've had with multiple faulty devices and the difficulties you've faced trying to cancel your account. We understand how frustrating this must be, especially with your business number being affected and conflicting updates regarding your cancellation request. As we’re not able to discuss account-specific details on social media, if you need further clarification, please contact our chat support team at https://bit.ly/3C43TKN. They’re available Monday to Friday from 8am to 10pm, and weekends from 9am to 8pm, and will be able to review everything with you directly.— Three Social Media Team

Rated 5 out of 5 stars

Rachel in store was outstanding

Rachel in store was outstanding. She made complex things very understandable. Explained everything as we went. Based on this customer experience I bought a new phone and contract.

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi George, it's excellent to hear your visit left you feeling confident in the choices available. The clarity and guidance provided by Rachel clearly helped make the process easier to navigate and supported your decision to move forward. — Three Social Media Team

Rated 5 out of 5 stars

Mila was polite and professional

Mila was polite and professional, very happy with service and helped with clearing up some questions I had

Would recommend to anyone

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hey Robbie, you've just made our day. What a fantastic shout-out for Mila. We're delighted her polite and professional approach helped answer your questions and made your experience such a positive one. Thanks for the wonderful recommendation.
Three Social Media Team

Rated 5 out of 5 stars

Very good customer service

Very good customer service, welcoming and efficient. Thank you

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi Katie, thanks for the fantastic feedback. We're delighted to hear you were provided with prompt and approachable assistance, creating a smooth and seamless experience for you throughout.

— Three Social Media Team

Rated 5 out of 5 stars

Great service from 3 store Warrington

Ruksana and Rachel were both fantastic in arranging my upgrade and sorting an issue from the call centre. I would highly recommend this store and I will be dealing directly with them now for all our phone requirements . Thank you to 3 store Warrington

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Thanks for your wonderful review, Diane! 😍 We’re thrilled you had a seamless experience with Ruksana and Rachel. Thank you so much for recommending our Warrington store! Earning your complete trust for future accounts is the best compliment ever! 🌟 — Three Social Media Team

Rated 5 out of 5 stars

Alex the store manager has been superb

Alex the store manager has been superb, really helpful and knowledgeable

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hey Dale, thank you for the 5 ⭐ review. We're thrilled to know Alex store manager made your experience seamless.- Three Social Media Team.

Rated 5 out of 5 stars

I visited Three Mobile Sutton

I visited Three Mobile to change my mobile data plan, and I received outstanding service from Kate. She was very friendly, professional, helpful, and patient throughout the whole process. She explained everything clearly and made the experience smooth and stress-free.
It’s always a pleasure to receive such excellent customer service. Kate went above and beyond to make sure I was happy with my new plan.
Thank you, Kate, for your fantastic service! Three Mobile is lucky to have such a wonderful member of staff. Highly recommended

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

That's impressive, Karthik. We're super happy to hear that Kate gave you all the support you needed. Enjoy your new plan, and thank you for choosing us! 😇 - Three Social Media Team

Rated 5 out of 5 stars

Amazing help

Amazing help, highly recommend

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hey Roger, we're glad to hear you had such positive experience. Thank you for the feedback.
-Three Social Media Team.

Rated 5 out of 5 stars

Super helpful

Super helpful, friendly and great at finding the best deals

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi Victoria, we're delighted to know the support you received combined a welcoming approach with options that delivered excellent value. — Three Social Media Team​‌

Rated 1 out of 5 stars

Absolute joke cancelled 3 phone…

Absolute joke cancelled 3 phone contract in August 2026 final bill came 12 September payed bill after 30 days notice.payed bill contract cancelled again another final bill came 14 October. By this time I had enough phone 3 on phone 40ins payed another £16 38 for phone network I'm not with. That's £32.76 payment for nothing. I've asked for proof of cancellation to be sent to me now let's see if I get any.they said ant money owing to you you will be refunded whatever you do DONT GO WITH THREE NETWORK A NIGHTMARE TO CANCEL IF YOU FIND A BETTER DEAL.TOTAL RIP OFF COMPANY.

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi David, we're sorry to hear about the issues you've experienced with your cancellation, final bills, and the time spent trying to get this resolved. We understand why receiving further charges after you believed the account had been closed would be frustrating. As we're not able to discuss account specific details on Social Media, if you need further clarification, please contact our chat support team at https://bit.ly/3C43TKN. They're available Monday to Friday from 8am to 10pm and weekends from 9am to 8pm, and will be able to review everything with you directly.
— Three Social Media Team

Rated 5 out of 5 stars

Great Service!

Great Service!

13 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hey Jean, that’s amazing to hear! Thanks for taking a moment to share your feedback with us 😊- Three Social Media Team.

Rated 5 out of 5 stars

Cade so kind and helpful..

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi Shane, thank you for your review. We're delighted to hear Cade provided such a welcoming experience and made sure you felt supported throughout your visit.— Three Social Media Team

Rated 5 out of 5 stars

Fantastic staff

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hey Stuart, we're glad to hear you had such positive experience. Thank you for the feedback.
-Three Social Media Team.

Rated 5 out of 5 stars

Great service very friendly and helpful

The staff have helped me get rid of a crap eSIM and set me up with a new sim

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hey Alison, you've just made our day. We're delighted the team could help switch you over and get everything sorted with a new SIM. It's great to hear they found the right solution and got you back up and running smoothly.
Three Social Media Team

Rated 5 out of 5 stars

Service was amazing friendly staff and…

Service was amazing friendly staff and saved me money serviced by awais and mobin

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi Elizabeth, it's wonderful to hear Awais and Mobin helped deliver an experience that combined genuine care with meaningful value. — Three Social Media Team

Rated 1 out of 5 stars

App fails to work on WiFi 8/10 times,an…

App fails to work on WiFi 8/10 times,an app which fails to give real time info about mobile data allowance left,the I.T team at three network should seriously look into the app, I fail to understand why it doesn't work on WiFi,I have no issues with any app apart from three, very disappointed.

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi Manoj, we're sorry to hear about the issues you've been experiencing with the Three app and understand how frustrating that must be. As we're not able to investigate app or account-specific details on social media, please contact our chat support team at https://bit.ly/3C43TKN, so they can look into this further with you.— Three Social Media Team

Rated 5 out of 5 stars

Good all the way from Remi

Good all the way from Remi. Very helpful

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi Martin, it's lovely to hear Remi made your visit such a pleasure. Your feedback made our day! ☺️ -Three Social Media Team

Rated 5 out of 5 stars

Excellent.

Excellent.

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hey Joseph, we're glad to hear you had such positive experience. Thank you for the feedback.
-Three Social Media team.

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