I was having very good experience with raj which is belong to three employee have approved my credit check i was be very happy with this guy have good communication skills has well Thank you raj D... See more
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See what reviewers are saying
Ibtihaj was very helpful in supporting me with my lost sim and I am very grateful for his help his service was fantastic
Company replied
Jon was really friendly & helpful. He explained things in simple language I could understand & patiently answered all my questions.
Company replied
If I'm very honest I came here looking to cancel this contract of mine was not happy with the service at all. Saw a gentleman called Tahmid who checked my contract and device for me and saw I didn't h... See more
Company replied
Company details
About Three UK - 3Store Slough HS
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
Unit 2, 188 High St, SL1 1JS, Slough, London, United Kingdom
- 01753577213
4.9
Excellent
87 reviews
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Tahmid was very patent and helped me…
Tahmid was very patent and helped me add roaming to my plan despite me not speaking English that good. Thank you.
25 April 2026
Unprompted review
Reply from Three UK - 3Store Slough HS
Joanna, your kind words truly stand out. It’s great to hear that Tahmid guided you so smoothly and made the whole roaming setup feel easy. -Manavata
Tammy no1 in Slough Store
Tammy no1 in Slough Store , Got me a great deal 👌 very friendly service ..
24 April 2026
Unprompted review
Reply from Three UK - 3Store Slough HS
Gerry! It’s amazing to hear that Tammy made everything run so smoothly and helped you secure the best deal. Thank you for the glowing 5⭐ review. -Afaq
Reply from Three UK - 3Store Slough HS
Hey Hellur, every cherished memory is shaped by people like Sandeep, whose dedication truly stands out. Serving you was an absolute joy! -Ashifa
Sandeep was very helpfull and patient…
Sandeep was very helpfull and patient with all the questions I had. Definetely recommend the store if you are looking to get a phone, they support you through the process
23 April 2026
Unprompted review
Reply from Three UK - 3Store Slough HS
Wow, thank you, Daiana, for the incredible feedback! 🌟 We’re over the moon that Sandeep could make everything feel effortless for you. -Veronica
Reply from Three UK - 3Store Slough HS
That’s awesome to hear! 🎉 Maria, we’re so happy you received such great help from us. Thank you for sharing this! ☺️ -Prabhjeet
Amazing service
Amazing service, helped me with data transfer and more. I had a good time. Thanks1
22 April 2026
Unprompted review
Reply from Three UK - 3Store Slough HS
Hi Anna, your transition to the new device sounded seamless and efficient. We are thrilled you enjoyed such a top-tier interaction with us. -Kishan
Good customer service by Sandeep very…
Good customer service by Sandeep very helpful
21 April 2026
Unprompted review
Reply from Three UK - 3Store Slough HS
Hey Clayton! What a sweet 5 star rating! Sandeep is truly exceptional. Thank you for sharing this! 😊 -Kashish
Tahmid was very helpful in store
Tahmid was very helpful in store, helped me with a number transfer I’ve been trying 2 months to do and customer service on the phone were no help they wasted my time for 2 weeks but thing sorted it immediately definitely will be coming to the store from now on.
20 April 2026
Unprompted review
Reply from Three UK - 3Store Slough HS
Hi Adam, thank you for sharing your experience. We're so pleased to hear Tahmid was able to get your number transfer sorted smoothly in store. We can't wait to welcome you back again 🙌 -Samad
Very good service with good detailed…
Very good service with good detailed explanations
2 April 2026
Unprompted review
Reply from Three UK - 3Store Slough HS
Really appreciate your feedback, Małgorzata! It’s great to hear everything was explained clearly and made easy to understand. We’re glad your visit left such a positive impression, and we’re always here whenever you need support. -Manavata
Ilan was very informative and went the…
Ilan was very informative and went the extra mile to help me understand the products. He made the experience fluid and quick.
18 March 2026
Unprompted review
Reply from Three UK - 3Store Slough HS
🙌 That’s wonderful to hear, Paul! We’re so pleased Ilan delivered excellent service and made your experience both straightforward and positive 💫 -Shivam
Paweł and ilhan very good
18 March 2026
Unprompted review
Reply from Three UK - 3Store Slough HS
Hey there, this is what we love to hear from our customers! We’ll certainly pass your feedback on! -John
I speak polish
I speak polish, tahmid help me he don't speak polish still very nice boy
13 March 2026
Unprompted review
Reply from Three UK - 3Store Slough HS
That’s wonderful to hear, Danuta! 🌸 Even though Tahmid doesn’t speak Polish, it’s amazing how kindness and genuine care can bridge any language gap. We’re so glad his thoughtful approach made a difference for you, it truly shows that connection goes beyond words. Thank you for sharing this! 💛 -Kashish
Great customer service.sort out the…
Great customer service.sort out the problem quickly
10 March 2026
Unprompted review
Reply from Three UK - 3Store Slough HS
Wow, Laxmanan! 🎊 We’re really pleased to hear our team delivered great customer service and resolved your issue quickly. Moments like these brighten our day. ☺️ -Prabhjeet
I was happy with the service I got from…
I was happy with the service I got from Tahmid regarding my Sim card he is best and legend!!!!..Keep up the good work you are doing..😆😆😆😅😅😅
7 March 2026
Unprompted review
Reply from Three UK - 3Store Slough HS
We’re absolutely beaming after reading your kind words, Lloyd! Tahmid will be so proud to know that their personalized support left a lasting impression and earned this perfect 5 ⭐ rating. -Ashifa
Reply from Three UK - 3Store Slough HS
Hi, Darek. Your feedback truly stands out! Tej and Paw will be delighted to know they created such a memorable experience for you. 🥰 -Prabhjeet
Exceptional service from Tamid and…
Exceptional service from Tamid and gave me well round information. I’ve very happy with his service. Thank you guys
5 March 2026
Unprompted review
Reply from Three UK - 3Store Slough HS
Awesome, Sasha! 😎 Tamid will be so pleased to know his support made your day. -Veronica
New phone
I’ve been into the three store in Slough. And was attended to by Tej who was extremely patient and managed to completely set up my new phone for me and explained all the details. Very satisfied, excellent service.
4 March 2026
Unprompted review
Reply from Three UK - 3Store Slough HS
Wow, Mr Moore! 🎉 We’re delighted you felt comfortable with our service from Tej at our Slough store. Thank you for sharing, helping our customers is always our pleasure! 😄 Enjoy your new phone! 🥰 -Kashish
Amazing service
Amazing service, staff were so helpful and polite pawel and his team all legends
1 March 2026
Unprompted review
Reply from Three UK - 3Store Slough HS
Jorge, thank you for sharing your experience with us. We’re delighted to hear Pawel and his team provided such amazing service. Here’s to many more happy moments ahead! 🥰 -Ayesha
What a day
What a day, Tej, Sandeep and Marek made it best day thia year. From issue with sim I left store with smile, joy and happyness.
21 February 2026
Unprompted review
Reply from Three UK - 3Store Slough HS
Hey.
That's fantastic, that's what we like to hear. Thanks for the great feedback. -Pete
Great customer service
Great customer service and very helpful friendly staff
16 February 2026
Unprompted review
Reply from Three UK - 3Store Slough HS
Hey Billel! We appreciate you sharing your experience. We’re so glad our team was able to provide you with outstanding support. Wishing you an amazing day! ☺️ -Kashish
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