3 (Three)

3 (Three) Outage Report in Sunningdale, Royal Borough of Windsor and Maidenhead, England

Problems detected

Users are reporting problems related to: internet, phone and total blackout.

3 (Three) offers mobile phone and mobile internet service, including SMS and voicemail. 3 is owned by Hutchison Whampoa.

Problems in the last 24 hours in Sunningdale, England

The chart below shows the number of 3 (Three) reports we have received in the last 24 hours from users in Sunningdale and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

3 (Three) Outage Chart in Sunningdale, Royal Borough of Windsor and Maidenhead, England 03/17/2026 17:25

March 17: Problems at 3 (Three)

3 (Three) is having issues since 08:40 PM GMT. Are you also affected? Leave a message in the comments section!

Most Reported Problems

The following are the most recent problems reported by 3 (Three) users through our website.

  1. Internet (56%)

    Internet (56%)

  2. Phone (18%)

    Phone (18%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. Wi-fi (8%)

    Wi-fi (8%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Sunningdale, Royal Borough of Windsor and Maidenhead, England

The most recent 3 (Three) outage reports came from the following cities: London, Aldershot, Southall, Hounslow, Woking, Hayes, Farnborough, Guildford, Slough, Camberley, Fleet, Bracknell, Windsor, Wokingham and Bookham.

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Internet
United KingdomLondon Total Blackout
United KingdomLondon Internet
United KingdomLondon Wi-fi
United KingdomLondon Total Blackout
United KingdomLondon Phone

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

3 (Three) Issues Reports Near Sunningdale, England

Latest outage, problems and issue reports in Sunningdale and nearby locations:

  • JoCollins_x Jo (@JoCollins_x) reported from Maidenhead, England

    @ThreeUK I am sick of paying £86 a month for 4G that doesn’t work! Once again another day I can’t send texts or make calls because your network is down

  • allanmike03 Mike (@allanmike03) reported from Camberley, England

    @ThreeUK hi I am having trouble with my voicemail so have decided to set up visual voicemail but can’t seem to find how to set up in your network. Can you advise.

  • funkopopjamie 𝔽𝕦𝕟𝕜𝕠 ℙ𝕠𝕡 𝕁𝕒𝕞𝕚𝕖 (@funkopopjamie) reported from Maidenhead, England

    @ThreeUKSupport I want to leave your network but I will not be moving to another network. On your website it talks about PACs and STACs but they both mention "moving to other networks" which I don't want. Please help!!

  • lliksmar simon ramskill (@lliksmar) reported from Twyford, England

    @ThreeUKSupport A new one so I can use the dual sim capability in a new phone . Was told by support trial had ended and wait and see ...

  • whitsy13 jamie whittaker (@whitsy13) reported from Wokingham, England

    @ThreeUK why isn't my 4g service working?

  • orfy ɥʇɹoɥ ʎuuɥoɾ (@orfy) reported from Maidenhead, England

    @rc81_ @ThreeUK A bit troubling that they were aware that I’m a @ThreeUK customer though, but Three said there had been no security breaches

  • gonnella Pete (@gonnella) reported from Woodley, England

    @ThreeUKSupport Customer service have sent me one, and it’s up and running.

  • jadesharp1992 Jade Sharp (@jadesharp1992) reported from Hounslow, England

    @ThreeUKSupport Can't switch to 3G as on an iphone 12, 4G is very slow, even with 4 bars of signal.

  • Proindia6 Proindia (@Proindia6) reported from Hillingdon, England

    @ThreeUK why I am not getting full coverage in my house ..West London Hayes.. its shame on 5g network..not even 2g internet

  • MissusWebb Sarah 🧡 (@MissusWebb) reported from Burnham, England

    @Dinalli @ThreeUK I hate Three, can’t wait to leave them 🙈🙈🙈 nothing but issues since I last contacted them, they just didn’t care enough !!! Hope you get your issues sorted mate xx

  • lliksmar simon ramskill (@lliksmar) reported from Twyford, England

    @ThreeUKSupport Hi but I am an existing customer ? Although not for long if I can’t get an e-sim for my phone!

  • orfy ɥʇɹoɥ ʎuuɥoɾ (@orfy) reported from Maidenhead, England

    @rc81_ @ThreeUK Just had the same thing. Am about to have a live chat with Customer Service to check if it’s a scam- will let you know...

  • HarveyWelch Harvey (@HarveyWelch) reported from Wokingham, England

    @chadderscheesee @ThreeUK @EE I had been with three for 3 months of a 12 month contract. I just complained that my signal was not what I wanted and I ended my contract. No harm in trying. Go on their live chat rather than phone them so you don't get annoyed when they lie to you

  • jadesharp1992 Jade Sharp (@jadesharp1992) reported from Hounslow, England

    @ThreeUKSupport 3 of us, all on iphone 12 devices are all experiencing this. Have all reset network settings but no luck. Are there any plans for 5G to come to the postcode soon?

  • HarveyWelch Harvey (@HarveyWelch) reported from Wokingham, England

    @chadderscheesee @ThreeUK @EE There's definitely a contract clause which will say you can leave if service is subpar which it really is

  • beatriceforme 🙈🍹Beatrice Formenton🇮🇹🇬🇧 (@beatriceforme) reported from London, England

    Let’s talk about how **** @ThreeUK is in central London pls😤😤😤

  • callum_gx Callum 🏳️‍🌈⭐️ (@callum_gx) reported from London, England

    Whats up with @ThreeUK in my area? Wifi been so bad these last 2 weeks 😔 @ThreeUKSupport

  • HarryRobertson5 Harry Robertson (@HarryRobertson5) reported from Bracknell, England

    @ThreeUKSupport I want the note 20 4g but was told for 30gb £58 a month with a upfront cost, where as my "customer exclusive offer" was £55 a month. Or I can can to @O2 and get 90gb for £51 a month with a less up front cost. Talk about customer loyalty!!!

  • jadesharp1992 Jade Sharp (@jadesharp1992) reported from Hounslow, England

    @tower_cell @ThreeUKSupport Apparently they have planning applications for 5G in the Twickenham and Richmond area, but they keep being rejected which is a shame. Fingers crossed though! Their speeds round me are not great, about 10mb down and 2mb up.

  • allanmike03 Mike (@allanmike03) reported from Camberley, England

    @ThreeUKSupport hi I have so issues with voicemail and on o2 and we I had visual voicemail where I could delete messages simply however I don’t seem to be able to find how to set this up on your network. Please advise.

3 (Three) Issues Reports

Latest outage, problems and issue reports in social media:

  • richardireland Richard Ireland (@richardireland) reported

    @ThreeUKSupport What would be the data protection issue with terminating my contract? Or is 'data protection' your catch all for trapping customers in contracts they don't want?

  • DANCE4MEPRINCE Jo Griffiths (@DANCE4MEPRINCE) reported

    @ThreeUK Which is all well and good for those networks that deliver, urs on the other hand doesn't. I have ur mobile home broadband and often it actually prevents me getting online I have to turn WiFi off to use my data (O2!) To access the web! I'm paying £18 mth for ur crap!

  • DivinityV12 DivinityV12UK (@DivinityV12) reported

    @ThreeUK Not been able to get 5g or more than 2 bars of phone signal for nearly 3 months since i switched to three, is this going to be resolved?

  • Shahiduk814 Shahid (@Shahiduk814) reported

    @ThreeUKSupport There is no service in my area ever time I call they say let’s try this if it doesn’t work we will cancel the contract. And now when I have done everything they want money for the whole year .

  • jamesbrobinson Rob (James Robinson) (@jamesbrobinson) reported

    @ThreeUKSupport Thank you. I can confirm it worked fine when I was on the Three network; however, whilst connected via my Three HomeSignal, it doesn’t. Not a big deal for me since I’ll be on wifi here, but is this something that will get fixed in a firmware update to HomeSignal?

  • CyborgSniper Ruhel **** (@CyborgSniper) reported

    @ThreeUK Hi. Is there an issue with the network in Northampton. I’m unable to access data, and when I do the connection speed it so slow. Thank you

  • h00ps4life cqp91 (@h00ps4life) reported

    @Triggy1987 @ThreeUK Are you actually this stupid?????? I think you are going mad

  • Devadamsel Reuby (@Devadamsel) reported

    @ThreeUK I've been unable to use my 3 sim for months now. No network connection, I can't call or receive calls. Customer service haven't been any help. I had to get a new sim with another network just to stay connected. I'm on a 2 yrs sim only contract, stuck paying £20 monthly😭

  • Davidbenton2020 David Benton 🦉🦉🦉 (@Davidbenton2020) reported from Sheffield, England

    @ThreeUK my Internet is extremely slow and as been for last 2 day's now and the apps down anybody else having issues

  • GavinHyatt Gavin Hyatt (@GavinHyatt) reported

    @ThreeUK @Three_Is_Broken So.. what alternative is there to switching airplane mode on and off 20 times a day to try and get a signal? It's not the sim and its not the handset... your network is broken.