Three UK Reviews 

66,105
TrustScore 4.5 out of 5

4.6

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Review summary

Created with AI, based on recent reviews

Evaluating 31,651 reviews, reviewers overwhelmingly had a great experience with this company. Customers frequently mention that the store staff are exceptionally helpful, friendly, and knowledgeable when assisting visitors with new phone plans and various technical issues. People deeply appreciate the smooth in-store service and the remarkable efficiency of setting up new contracts or transferring numbers face-to-face. Some reviewers were not happy with customer support, mentioning frustrating experiences and long delays when trying to resolve billing queries or obtain PAC codes through online channels. A few consumers also noted occasional difficulties with unhelpful interactions, poor communication, and slow responses from specific team members.

What people talk about most

Staff

Consumers find staff to be positive, helpful, and very knowledgeable when handling upgrades and queries. Many... See more

Service

Clients share positive opinions on service, noting that staff members are consistently welcoming,... See more

Customer service

Reviewers highlight positive aspects of customer service, frequently praising staff members for being... See more

User experience

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

Product

Customers had positive experiences with product, highlighting the helpful and knowledgeable staff who... See more

Reviews shaping this summary

Rated 5 out of 5 stars

Rob & Ben both extremely helpful when asked how to optimise my phone/Sim contracts. Really appreciate their helpful advice & assistance to save me some money whilst getting everything I need. Huge par... See more

Company replied

Rated 5 out of 5 stars

Had such a great experience walking in store, Ross was so welcoming and knowledgeable and asked us great questions to ensure we were getting a product/plan that suited us! We left with everything all... See more

Company replied

Rated 5 out of 5 stars

Our assistant Naomi was very helpful and very friendly she sorted my queries out really fast she knew her job and products inside out and resolved any problems we had. Her co worker Lauren was also re... See more

Company replied

Rated 5 out of 5 stars

It was quick and efficient service, didn't need to wait for my router for two weeks to come, instead it was ready in an hour for a store pick up. Staff are friendly, helpful and interested to help.... 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

66K reviews

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4.6

All reviews

(66,105)

31,689 reviews in the last 12 months

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Rated 5 out of 5 stars

Shane was fantastic showed me how to…

Shane was fantastic showed me how to use watsapp

17 August 2026
Unprompted review
Three UK logo

Reply from Three UK

That’s brilliant, Adel 🌟 Wonderful to know Shane's clear guidance helped you get to grips with WhatsApp so smoothly ✨

- Three Social Media Team

Rated 1 out of 5 stars

Absolute Joke!

The story starts on a Wednesday.i visit the store in cribbs causeway looking for a mobile broadband router. Spoke to several staff members. All were generally polite but it eventually seems that they don't seem to know what they are doing. 2.5 hours later after being told there was a hub in stock the sale has been "stuck" in the ordering system. I was told that they could order a new hub and it would be ready to collect the next day. OK i say. They promised to call me as soon as it was there. Next day comes and goes. No call, no email, no way to call the store (Really good for a phone company, right). So i go back to the store the next day only to be told that the hub hasn't been delivered. Another 2 hours of my time wasted. They offer an alternative to order one to my home and it would be there on Monday. Ok i thought that may work. Start the order process with yet another staff member, That's 5 staff members in two visits. As the order progresses more id checks and contact info for about the 10th time, I'm told that its actually Tuesday that it will be delivered. Apparently the courier doesn't deliver on Mondays. Absolute Joke! No apologies, no alternatives, no suggestion to contact another store to find a hub for me. Extremely poor service. However due to our situation a mobile hub is the best solution so we persist. My wife orders a hub online from the store in Bath, a 45min one way drive from our home. Overjoyed that we found a hub we go to Bath to pick up our hub. All seems fine. Staff member is again polite and she brings us a hub from the store. We assume it the correct one for the order. More checks, banking info and contact details, assuming this is to check she's giving the hub to the correct customer. We walk out of the store assuming all is well. Get home plug the router in and no signal, no connection to the Three network. We stay up untill 3am reading blogs, going through help suggestions, disconnecting and reconnecting, checking the sim multiple times but no connection. Next morning we call customer service and explain the situation several times. It turns out the staff member in Bath had created a new order, new direct debit with out our consent, provided no receipt or paperwork or verbal confirmation that she was doing this so we now had two orders in our name for two hubs, one from the online order and one from the store collection. So 1.5 hours on the call with customer services we get him, reluctantly, to cancel one or the orders but we'd have to take the hub we have back to the store in Bath, 1.5 hour round trip+ 2 hour in store. We take the hub in, go through the whole story again with two more staff members (that's 8 in total inc customer services). The staff in Bath on the second visit seemed to know how their systems work and were able to see the order for hub we picked up on the previous day wasn't completed correctly, therefore the sim/account wasn't activated hence our inability to connect to the network and...the order was yet again stuck in the system. We eventually walk out with the correct hub after it being setup in store and tested. So what should have been a couple of hours at most turned into a 5 day fiasco.
FOR A COMPANY WHO'S WHOLE EXISTENCE IS FOR COMMUNICATION ITS ABSOLUTELY DISGRACEFUL FOR A CUSTOMER TO FIND THEMSELVES IN THIS SITUATION. YOUR SYSTEMS ARE COMPLICATED AND CLUNKY. YOUR STAFF HAVE NOT BEEN TRAINED TO THE CORRECT STANDARD TO DEAL WITH CUSTOMERS AND ARE OFTEN JUNIOR STAFF ARE LEFT TO THEIR OWN DEVICES. THERE IS NO WAY TO GET HOLD OF STORES DIRECTLY. THERE ARE NO MANAGERS AVAILABLE AT THE WEEKEND WHEN MOST CUSTOMERS ARE THERE TO HELP WITH PROBLEMS. THE CUSTOMER SERVICE NUMBERS REQUIRE TOO MUCH INFORMATION TO EVEN GET TO SPEAK TO A PERSON AND OFTEN THE INFORMATION NEEDED HASN'T BEEN PROVIDED. IM SHOCKED THAT IN THIS DAY AND AGE THREE CANNOT GET THE BASICS IF THEIR CUSTOMER SERVICE RIGHT. ABSOLUTE JOKE OF AN EXPERIENCE. VERY FRUSTRATING. VERY STRESSFUL AND NOT A COMPANY I WOULD RECOMMEND TO ANYONE.

15 August 2026
Unprompted review
Three UK logo

Reply from Three UK

Hello Dev, we don’t want anyone to go through an experience like this, and we appreciate the time you took to explain what happened and the patience you showed throughout. We’re glad things were eventually sorted. If you’d like us to check anything further, you can get in touch with us here: https://bit.ly/3C43TKN. We're available Monday to Friday from 8am to 10pm, and on weekends, from 9am to 8pm. - Three Social Media Team

Rated 5 out of 5 stars

i got a great service from Rasheed.

i got a great service from Rasheed.. Very professional and a nice guy.

16 August 2026
Unprompted review
Three UK logo

Reply from Three UK

That's brilliant, Amure 🌟 Wonderful to know Rasheed's expertise and attentive care made everything feel effortless ✨

- Three Social Media Team

Rated 1 out of 5 stars

Painfull customer assistence

Was with 3 mobile for around a year, customer service is painful and eventually they ended up essentially stealing credit when a card was changed on the account. When pressed on the matter, online assistants simply deleted the conversations to avoid any litigation. Eventually i asked for a pac code and eventually got it after they tried to offer contract based deals and no help to getting the credit back.

14 August 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi, Sanjo. We're truly sorry for this stressful experience and the missing credit. We always want to handle your account honestly and carefully. To ensure we provide the best possible resolution, we'd like the opportunity to help you. Please connect with us here: https://bit.ly/3C43TKN. Our team is available Monday to Friday from 8am to 10pm, and on weekends, from 9am to 8pm. - Three Social Media Team

Rated 5 out of 5 stars

We went in for some help with a factory…

We went in for some help with a factory reset, rather than explaining the lengthy process (as i had no idea of my pin) they did it for me with no quibble and then I switched to a 3 Sim only deal, saving a fortune on my current deal. So helpful and clearly know their business.

16 August 2026
Unprompted review
Three UK logo

Reply from Three UK

Thanks so much for sharing this, Sally. It’s great to hear the team stepped in, took the stress out of the reset, and helped you move onto a deal that actually works in your favour. That kind of straightforward. Appreciate you taking the time to leave your thoughts.

Rated 1 out of 5 stars

Can never cancel this shit!

Take forever to cancel a contract?!?!?!?!? I need to contact the live agent that asked me millions of questions, and I said million times I do not need the home broadband anymore!!!!! The chat dropped, and they sent me a link that can not even be opened to rejoin the chat?? And said I'm glad you are staying?!?!?!?! I do not want to stay!!! Where is the button to cancel??? I contacted them many times beforehand, and one told me to cancel today in May, and today they told me I still cannot cancel it for free??????

16 August 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi Lai, we’re really sorry for the experience you’ve had while trying to close your account. Since you’re looking for cancellation, you can submit your request securely through this link: https://bit.ly/3EXAh53.
– Three Social Media Team

Rated 5 out of 5 stars

If i could give more stars i would!

If i could give more stars i would!! Amber was super helpful with all of my concerns!!

16 August 2026
Unprompted review
Three UK logo

Reply from Three UK

Stephen, thank you for your kind words. It’s wonderful to know Amber offered clear guidance and made everything feel easy for you.
— Three Social Media Team

Rated 1 out of 5 stars

Three made leaving an absolute nightmare

I had an extremely poor experience with Three and will never use them again or recommend them to anyone.

My two-year contract had ended and I was trying to switch provider, but I was repeatedly passed from person to person and struggled to get clear or consistent information.

Most frustratingly, I spent over two hours on live chat trying to obtain my PAC code, asking for it at least 13 times, before it was finally provided. I complained about this and supplied the chat transcript. Despite the length of the delay and the repeated requests, I was told that this was not considered a breach because my request was made through live chat rather than the relevant automated/phone process. I find this completely unacceptable. Whatever the technical interpretation of the rules, a customer trying repeatedly to obtain a code needed to leave should not have to spend hours asking for it.

The billing situation was equally frustrating. I disputed an additional charge and contacted Three repeatedly because I was confused about what I actually owed. I was told I did not owe anything further, and subsequently directed to an external website and told I was eligible for a refund, which led me to reasonably believe that I was not required to pay the disputed amount. Three later amended the bill and ultimately removed the disputed charge.

Despite this, Three reported a missed payment on my credit file. I was subsequently told by Three that the marker would be removed within 28 days if I paid the remaining final balance, which I did. It was never removed and remains on my credit file.

The whole experience has been an incredibly stressful and frustrating nightmare. I understand that companies have policies and procedures, but there needs to be a reasonable level of communication, clarity and accountability when a customer is actively trying to resolve a disputed bill and leave the service.

I have now left Three and I will never return.
Based on my experience, I would not recommend Three to anyone.

16 August 2026
Unprompted review
Rated 5 out of 5 stars

Had a broken phone and was messed about…

Had a broken phone and was messed about by samsung and EE which was unbelievable stressful and time consuming, I then went into three mobile edinburgh and arif sorted me out with a new phone and solved all my issues

16 August 2026
Unprompted review
Three UK logo

Reply from Three UK

Kayleigh, we’re really glad Arif was able to step in and get everything sorted after such a stressful experience. Thank you for sharing your thoughtful feedback.
— Three Social Media Team

Rated 5 out of 5 stars

Great Customer Service

Great Customer Service

I had a really positive experience at Three in Meadowhall today, thanks to Asam. He was extremely helpful, friendly and professional throughout. He took the time to understand what I needed and went above and beyond to help me.

It’s not often you come across someone who genuinely cares about providing great customer service, but Asam definitely did. He was patient, knowledgeable and made the whole experience so much easier.

Three should be proud to have someone like Asam on their team. Excellent service — thank you, Asam!

16 August 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi Abdullah, thank you so much for sharing your fantastic 5⭐ review. We’re delighted to hear that Asam at our Meadowhall store offered skilled and knowledgeable assistance and made sure you felt fully looked after throughout your visit.
– Three Social Media Team

Rated 5 out of 5 stars

The Kai

The Kai, was very helpful, thanks a lot to him

16 August 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi there, thank you for your kind words. It’s wonderful to know Kai offered clear guidance and made everything feel easy.
— Three Social Media Team

Rated 5 out of 5 stars

Jake’s was extremely helpful in helping…

Jake’s was extremely helpful in helping me upgrade my phone. He made the process really straight forward and easy thank you!

16 August 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi Emily, thank you for your wonderful 5⭐ feedback. We’re thrilled to hear that Jake provided exceptional support and made your device upgrade smooth and effortless.
– Three Social Media Team

Rated 5 out of 5 stars

Really happy with the service from…

Really happy with the service from Three. They sorted out my phone quickly and everything is working perfectly now. Great service and very helpful staff, especially Avais. Would definitely recommend! 😊

16 August 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi there, thank you for your kind words. It’s wonderful to know Avais provided clear guidance and helped you feel reassured throughout the process.
— Three Social Media Team

Rated 5 out of 5 stars

👍👍👍👍

Very good service 👍👍👍

16 August 2026
Unprompted review
Three UK logo

Reply from Three UK

Adilbek, what brilliant feedback! It’s great to hear you had such a positive experience. Thank you for this 5⭐ note!
— Three Social Media Team

Rated 5 out of 5 stars

Amazing service from Farhan

16 August 2026
Unprompted review
Three UK logo

Reply from Three UK

Janet, what lovely feedback! Farhan’s approach clearly made a strong impact. Thank you for this fantastic 5⭐ review!
— Three Social Media Team

Rated 5 out of 5 stars

Katrina was very helpful to a 78 years…

Katrina was very helpful to a 78 years old customer and set my new Mifi up for me. Thank you Katrina!

16 August 2026
Unprompted review
Three UK logo

Reply from Three UK

Mike, thank you for your kind words. It’s wonderful to know Katrina provided clear guidance and helped you feel confident with your new MiFi.
— Three Social Media Team

Rated 5 out of 5 stars

Good service thank you so much

16 August 2026
Unprompted review
Three UK logo

Reply from Three UK

Laura, what a lovely note! We’re delighted to hear you had such a positive experience. Thank you for this 5⭐ feedback!
— Three Social Media Team

Rated 5 out of 5 stars

Expert staff.

Great experience from start to finish, extremely friendly helpful staff, knowledgeable to what I required, great price everything explained. Nateo was polite friendly and very helpful, credit to your team.
Highly recommend. THREE in Chrystal Peaks, Sheffield.

16 August 2026
Unprompted review
Three UK logo

Reply from Three UK

Lee, thank you for your kind words. It’s wonderful to know Nateo at Crystal Peaks offered clear guidance and made the whole process feel easy and reassuring.
— Three Social Media Team

Rated 4 out of 5 stars

Welcoming staff, great knowledge.

Welcoming staff. Lorian was great. Very knowledgeable and helpful. Sorted out my upgrade with minimal fuss.

16 August 2026
Unprompted review
Three UK logo

Reply from Three UK

Hi Mr Todd, thanks for sharing your feedback. It’s lovely to know Lorian created a welcoming experience, shared clear advice and helped make your upgrade process smooth. — Three Social Media Team

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