3 (Three)

We haven't received many problem reports for 3 (Three) yet.
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3 (Three) reports

3 (Three) offers mobile internet and mobile phone service. When 3 (Three) is down, mobile internet might not work or users can't get a phone signal.

Reports about problems with 3 (Three)

I can't even make a simple phone call, I have had it with Three
No data,no calls, no txt,Samsung s26, nothing helps..
Yes! I have been having the same issue since this morning. I called three in the morning, and they kept insisting that it was to do with my office IT issues, turns out to be an issue with three! But it seems to have resolved itself now
Yes! Only Microsoft; everything else is fine.
So I made a lengthy comment today, why has it been removed?
Three has been experiencing a service outage for six days now. On Monday, August 24th, 2026, I lost connection and have been unable to reconnect since then. As a software engineer, I am familiar with technical issues, but this has been particularly frustrating. I have contacted Three's customer support on three separate occasions, and during my last call, I was informed that the service would remain down for an extended period. Initially, I was told that this disruption was due to Vodafone, which is merging with Three, upgrading the local mast. The ongoing lack of service, coupled with the absence of prior notice, has caused major disruption for me. I am unable to communicate with my eBay account, Gmail, and various other websites, including the NHS Home Page for ordering prescription medicine, Lloyds Bank, Iceland, Toolstation, Screwfix, and B&Q. Furthermore, I can't access streaming media or any of my smart devices, such as my outdoor security camera, Samsung washing machine, Alexa, and Google Home Mini. None of my apps work since they require an internet connection for verification. Three’s lack of communication and consideration for how this would affect customers like me is *&%&*****. Despite the inconvenience they have caused, there has been no apology or acknowledgement. As a temporary solution, I purchased an O2 8GB data SIM and configured my router to use it, although setting it up was challenging since it's designed for mobile phones. At least now, I no longer have to drive five miles into town to manage my eBay account and other online activities using my phone, but with only 8GB I can't stream video or it'll burn through it in no time.
KR KR
Signal so bad for weeks now phone calls breaking up ( Glasgow area)
Mast at IV27 4JF remains down after 10 days with no information available on when it will be fixed.
Barely working, when usually it works fine, with no warning, explanation or reports, cant even connect to a speedtest because it “Could not sort the server list since every server failed the latency test.” Ive tried everything on my end and nothing worked, this has been happening on and off since 1pm, yet still nothing about planned work, unplanned work or general disruption within the network from what i can see on their official sites Looking at the chart it seems this has been happening over the past two days, maybe longer, it took me 20 minutes to join a call because my internet wouldnt connect to the platforms servers This is something i commonly experience with three that i havent with other providers Imo, wait for your contract to end and get the hell outta dodge, this is miserable to deal with constantly, repeatedly throughout the daily, while trying to work or chill out and well below the standards of what we expect with the prices we pay