While Three.co.uk offers a range of mobile services and devices, complaint data from our community has highlighted a notable issue with their delivery process. The most common concern is mobile phones going missing while in the hands of the courier, DPD. This has caused significant frustration and inconvenience for customers awaiting their new devices.
To avoid these issues, we strongly advise customers to track their orders closely and report any discrepancies immediately. If problems arise, contact customer service without delay, document all interactions, and gather proof such as tracking information and photos to support your case.
Do you have a dispute or had a bad customer experience with Three.co.uk? Report it through our hassle-free complaint form to warn others and maximize the chance of resolving it.
We will make sure that your complaint receives the attention it deserves by reaching out through: social media, emails, paper complaint letters, contact forms and other tools at our disposal. We also have an active community with people who might be able to give you some helpful advice.
Just looking for information? Search through all complaints we have received related to Three.co.uk.
Our sentiment meter has detected that Three.co.uk complaints over the past 28 days have remained within our normal fluctuation range, showing a change of 0%. While some customers might experience challenges with Three.co.uk, the steady level of complaints indicates that there hasn’t been a surge in widespread issues recently.
Sentiment data last updated on February 5, 2026
We have received 0 complaints about Three.co.uk over the last 12 months. The graph below shows a monthly breakdown.
Curious about Three.co.uk's track record in addressing complaints within the Telecom category? Dive into the all-time complaints data right here!
Below, you will find the contact information for the complaint department of Three.co.uk. To amplify the impact of your complaint, please use our complaint form.
You can contact the customer service of Three.co.uk by calling +44-7782-333-333. If you want to reach out to Three.co.uk through their own website, you can use their contact form.
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Helpful experiences shared by verified Three.co.uk customers. Search, discuss and connect with other people in our community.
Complaint from Benjiman on 12 June 2019 about Three.co.uk.
I have a contract with Three company for the past 10 years the contract runs on a 24 Months basic, my last contract ends some times this year I have only decided to renew the contract the last part of... Read more
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