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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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 1 out of 5 stars

I am extremely disappointed and…

I am extremely disappointed and frustrated with the way Three UK has handled my iPhone delivery and the customer service I received last night.

Throughout the evening I was repeatedly transferred from one customer service representative to another each person referred me to someone else and then that person transferred me again to another department or representative this continued repeatedly wasting my time and causing unnecessary stress despite speaking to several representatives everyone seemed to have the same response that the system had not been updated nobody was able to provide a clear explanation a proper solution or any reliable information about my delivery.

What makes this situation even more disappointing is that Three UK had made a clear promise to me on the 14th, supported by a written agreement confirming that my iPhone would be delivered by today, 14 October. Based on that commitment, I had every reason to expect my delivery today However i have received no contact or update from anyone regarding my order Neither the courier company nor Three UK has provided me with a satisfactory response

I do not understand how a company can make a written commitment to a customer and then fail to fulfil it without providing a proper explanation or even proactively contacting the customer If the delivery was delayed or there was a problem with the system I should have been informed in advance rather than being left to chase multiple representatives for answers

The most frustrating part of this entire experience is that I spent so much time last night being passed from one person to another only to receive the same unhelpful response every time I contacted customer service because I needed assistance and a resolution not to be repeatedly transferred between departments without any progress

I expect Three UK to take full responsibility for this situation investigate why the written delivery commitment was not fulfilled explain why neither Three nor the courier contacted me and provide a clear and reliable update on my iPhone delivery

I am not asking for anything unreasonable I simply expect Three UK to honour its written commitment communicate honestly with its customers and provide the standard of customer service that any paying customer deserves this experience has seriously damaged my trust in Three UK and I hope my complaint will be taken seriously rather than answered with another generic response about a system update
However, if a customer makes a payment late, companies may report the issue or provide negative information to credit companies that could affect the customer If customers are expected to be accountable for their commitments why should a company not be held to the same standard when it fails to honour its own promises?

14 October 2026
Unprompted review
Rated 5 out of 5 stars

Helpful

Sam was incredibly diligent and personable and helped to find the right option to choose from, Nat was very kind and helpful and helped set up my phone

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi, Dari. We're so pleased to hear Sam and Nat was able to guide you through getting your new phone and make the setup process straightforward for you. 🥰 - Three Social Media Team

Rated 5 out of 5 stars

I visited the Three store in…

I visited the Three store in Wellingborough to pick up a broadband package and was assisted by the store manager, Adrian. He was extremely helpful from start to finish — clear, patient, and genuinely focused on getting me the best deal. I left with a great broadband offer and a SIM plan that suited exactly what I needed. Excellent customer service and highly recommended.

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi there, thanks for the glowing 5⭐ rating. We're delighted to hear that Adrian at the Three store in Wellingborough provided outstanding assistance with a calm and professional approach, taking the time to understand your needs and helping you secure a great broadband package and SIM deal that suited you perfectly. We truly appreciate your recommendation.
– Three Social Media Team

Rated 5 out of 5 stars

Saif and Amy were perfect

Saif and Amy were perfect

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hey Vanessa, we're thrilled to hear that Saif and Amy delivered outstanding service! Thank you for sharing your experience with us. 😊- Three Social Media Team.

Rated 5 out of 5 stars

I was there with a friend who wanted to…

I was there with a friend who wanted to get a new SIM card, but somehow Awais convinced me to upgrade my plan. He was very helpful and quick.

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hey Ali, you've just made our day. What a fantastic shout-out for Awais. We're delighted his helpful advice and efficient support helped you find an upgrade that worked for you, even when you came in just to help a friend. Thanks for sharing such lovely feedback.
Three Social Media Team

Rated 5 out of 5 stars

My time in the Warrington store was…

My time in the Warrington store was very positive.
Saad was very polite and helpful. He found me a perfect choice of phone for my partner… I am happy to share this with friends

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi Andrew, thanks for sharing your experience. We're pleased to hear Saad provided such helpful service in the Warrington store and helped you find the right phone for your partner.— Three Social Media Team

Rated 5 out of 5 stars

All the people working were very…

All the people working were very helpful especially Monib and Awais. Helped me save money and get the best plan and then even helped my friend save on his plan

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

What a lovely feedback, Salman! ✨ We're delighted to know Monib and Awais provided excellent support and ensured both you and your friend found plans that worked best for you. Thank you for sharing your experience. - Three Social Media team.

Rated 5 out of 5 stars

Very smooth and easy process today with…

Very smooth and easy process today with Ryan. Ran me through all the necessary details and gave me the best option for my phone. 10/10 customer service from him

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi Mario, it's brilliant to know Ryan's guidance helped make everything feel straightforward while ensuring you had the information needed to choose an option that suited you. — Three Social Media Team

Rated 5 out of 5 stars

Staff in crystal peaks are always very…

Staff in crystal peaks are always very helpful, best 3 store by far.

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi Steve, thanks for your review. It's fantastic to hear you've consistently had such positive experiences at our Crystal Peaks store, and that the team there continue to provide helpful support.— Three Social Media Team

Rated 5 out of 5 stars

Joe explained everything clearly and…

Joe explained everything clearly and got me 2 great deals...

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hey Stewart, you've just made our day. What a fantastic shout-out for Joe. We're delighted he took the time to explain everything clearly and helped you secure not one, but two great deals. Thanks for sharing such wonderful feedback.
Three Social Media Team

Rated 5 out of 5 stars

Came in to upgrade my home broadband…

Came in to upgrade my home broadband and sim, grayson was amazing and explained my tarrif perfectly. Happy to have a brand new box!

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Thanks so much for the lovely review, Mick! 😊 We’re so glad Grayson could make everything clear and help you find the right tariff for your broadband and SIM upgrade. Enjoy your brand new box, and thanks for choosing us! 💙 - Three Social Media Team

Rated 5 out of 5 stars

Great service staff very welcoming and…

Great service staff very welcoming and polite, thank you Tommy

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Amazing, Donna! We're delighted to hear Tommy gave you such outstanding support. Thank you for recommending us so highly! 😇 -Three Social Media Team

Rated 5 out of 5 stars

Excellent customer service

Went into the Covent Garden store for direct support relating to a long-standing query with the customer service call team.

Grace provided excellent customer service.
Grace was focussed on resolving the query and negotiated with the customer service call team of an alternative way to resolve the query. Grace was friendly, engaging & empathic - provided regular updates - main query was resolved and she arranged for customer service to follow up with me.

Have been to this store before & find the service to be of the same high standard.

13 October 2026
Unprompted review
Three UK logo

Reply from Three UK

What lovely feedback! ✨ We're pleased Grace provided such a positive experience and took every step to support you with your query. Thank you for recognising the high standard of service at our Covent Garden store. - Three Social Media team.

Rated 5 out of 5 stars

Really Great And Quick Service By Aya

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi there, thanks for taking the time to leave a review. We're delighted to hear Aya provided such quick and efficient support and made your experience a positive one.— Three Social Media Team

Rated 5 out of 5 stars

Great service

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hey Tina, we love hearing this! Thank you so much for taking the time to share your feedback. 😊- Three Social Media Team.

Rated 5 out of 5 stars

Outstanding experience

Went into store the other day and had a really good experience from Saira. She went above and beyond to help understand what I wanted and put together the best deal! Do give her a visit if you are going to the store!!

11 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi there, thanks for the amazing feedback. We're delighted to hear that Saira at the store delivered outstanding assistance, took the time to thoroughly understand your needs, and helped you secure an ideal deal for your needs, making the entire experience smooth and hassle free.
– Three Social Media Team

Rated 1 out of 5 stars

Unauthorised Third-Party Charges and Lack of Customer Protection

Unauthorised Third-Party Charges and Lack of Customer Protection

I am extremely disappointed with Three UK's handling of unauthorised third-party subscription charges on my broadband account. I am sharing my experience to warn other customers about a potential issue they may not even realise exists.

I use Three's broadband service, and recently discovered that I had been charged £36 for two third-party chat subscription services, including one called WeeZChat. These services were activated through my broadband SIM without my knowledge or authorisation.

What concerns me most is that I received no text message, email, confirmation, or notification whatsoever informing me that these subscriptions had been activated or that charges would be added to my account.

The subscriptions appear to have been activated unknowingly by a family member using the broadband connection, who had no understanding that they were signing up for chargeable services.

After discovering the charges, I contacted the third-party providers directly and requested immediate cancellation. They verbally confirmed that the subscriptions had been cancelled. However, they stated that because the subscriptions were linked to a broadband SIM, they were unable to provide any written confirmation by email or text.

Naturally, I contacted Three to seek reassurance that these services had genuinely been cancelled and that no further charges would appear on my account.

To my disappointment, Three was unable to provide written confirmation of cancellation or independently verify that the subscriptions had been terminated, explaining that these were third-party services.

This raises several serious concerns:

1. How can third-party companies activate chargeable subscriptions through a broadband SIM without the account holder's explicit knowledge or authorisation?
2. Why are customers not notified when a paid third-party subscription is activated?
3. Why can Three facilitate the billing of third-party services but apparently cannot verify whether those subscriptions have been cancelled?
4. What safeguards are in place to prevent children, elderly family members, or other household users from unknowingly activating paid subscriptions?
5. What protection is available if a third-party provider verbally confirms cancellation but continues charging the customer?

I have also come across online complaints from other consumers alleging that third-party subscription charges continued even after cancellation was requested. This makes the absence of written cancellation confirmation particularly worrying.

My biggest concern is not simply the £36 charge. It is the apparent lack of transparency, accountability and customer protection.

When customers purchase broadband from a reputable telecommunications provider such as Three, they reasonably expect appropriate safeguards against unexpected charges and a clear process for disputing them.

I believe Three should take greater responsibility for protecting customers from third-party charges billed through its network.

I would like Three to:

- Investigate how these subscriptions were activated and whether valid consent was obtained.
- Review and refund the £36 in disputed charges.
- Confirm that no further charges from these providers will be applied.
- Offer customers an effective way to block all premium-rate and third-party subscription charges on broadband SIMs.
- Provide clear written confirmation of the outcome of complaints involving third-party billing.

My advice to anyone considering Three broadband is to ask whether third-party subscription charges can be completely blocked before signing up.

Check your bills carefully, particularly if your broadband connection is shared with family members.

I hope Three takes this issue seriously and improves its safeguards. Until then, I cannot feel confident that my broadband account is adequately protected against further unexpected third-party charges.

Three UK, please explain what you are doing to protect your broadband customers from this happening.

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi Gimmi, we're sorry to hear about your experience and appreciate the time you've taken to outline your concerns in such detail. We understand why the unauthorised third-party charges, lack of notifications, difficulties obtaining confirmation of cancellation, and concerns around account protection have left you feeling disappointed. We'd like the opportunity to review this further, including the disputed charges and the support you've received.

As we're unable to access or review account details on this platform, please contact our support team here https://bit.ly/3C43TKN, available Monday to Friday from 8am to 10pm and weekends from 9am to 8pm. They'll be able to review the account history, discuss the charges you've mentioned, and look into the concerns you've raised.

If you'd prefer this to be looked at more formally, you can also contact our Customer Relations team here: https://bit.ly/3uJlOrF, and they'll take a detailed look at your concerns and ensure everything is properly reviewed and addressed.
Three Social Media Team

Rated 1 out of 5 stars

AVOID AVOID AVOID………..

I am extremely disappointed with my experience at Three UK, Uxbridge. I would give zero stars if that were possible.

When I purchased my business SIM contracts, I was specifically informed by the sales representative that I could cancel within 14 days simply by calling Three customer service.

However, after contacting Three Business on three separate occasions, I was told that SIM contracts purchased through a retail store must be cancelled directly through that retailer.

What makes this situation even more unacceptable is that I explicitly requested cancellation while I was still at the store***, but instead of assisting me, the representative provided information that turned out to be incorrect. He was reluctant and very unprofessional, kind of childish attitude to say the least.

I am deeply concerned that I may have been deliberately misled to secure a sale or commission. Although I cannot confirm the representative’s intentions, I consider the way I was treated extremely unprofessional and unethical.

I have contacted Three Business three times to explain the situation and request cancellation. I also have an audio recording of the relevant conversation, which I have retained as evidence.

I am a genuine Three Business customer and have proof of purchase, including my account details and supporting documentation, which I can provide privately for verification.

I demand that Three UK take responsibility, cancel my contracts without penalties, investigate the conduct of the representative and provide written confirmation of cancellation.

This experience has seriously damaged my trust in Three UK. Customers should never be given misleading information about their contractual rights.

I strongly advise anyone considering purchasing a SIM contract from Three UK Uxbridge to be extremely cautious and obtain all cancellation terms in writing.

Very disappointing experience. I would not recommend this store.

A F H
Account no 156784528

7 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi Jim, we can see your concerns relate to the information provided at the point of sale, the steps you've taken to seek support, and the confidence this experience has left you with. For Business account assistance and further review of the matters you've raised, please connect with our Business team here: https://www.three.co.uk/business/help/contact-us. — Three Social Media Team

Rated 5 out of 5 stars

We been into the three store gravesend…

We been into the three store gravesend today and Ajay give us very budget friendly deal as a family package. Very nice guy like the service he provided.

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Thank you so much, Mandy! 🥰 We’re thrilled that Ajay provided such great service at Gravesend today. It’s amazing to hear he found a tailored, budget-conscious setup that fits your family perfectly! 📱✨ — Three Social Media Team

Rated 5 out of 5 stars

Thank you.

We would like to thank Erin at the Maidstone 3 store for all the help and support she gave us today.
She supported us to navigate our way through a really challenging issue and was patient, polite and understanding.
We never would have resolved the issue without her.
Thanks so much for your help Erin, it was much appreciated.

14 October 2026
Unprompted review
Three UK logo

Reply from Three UK

Hey there, thank you for taking the time to leave us such an amazing 5⭐ review! We're delighted to hear that Erin made such a positive difference during a difficult situation at our Three store.- Three Social Media Team.

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