3 (Three)

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

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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 03/24/2026 19:15

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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, Chertsey, Aldershot, Southall, Hounslow, Woking, Hayes, Farnborough, Guildford, Slough, Camberley, Fleet, Bracknell, Windsor and Wokingham.

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City Problem Type Report Time
United KingdomLondon Total Blackout
United KingdomChertsey Phone
United KingdomLondon Phone
United KingdomLondon Internet
United KingdomLondon Internet
United KingdomLondon Total Blackout

Community Discussion

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3 (Three) Issues Reports Near Sunningdale, England

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

  • 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.

  • 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?

  • 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

  • LynPaul6 Lyn Paul 💙 (@LynPaul6) reported from Slough, England

    @ThreeUK I am disgusted with your customer services. I have been trying to get on your App and had to call customer services who inform me that my name isn’t my name even tho I have written correspondence from you!! Cancelling my contract tomorrow!

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

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

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

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

  • 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!!

  • 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

  • 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.

  • MattGiles1993 Matt (@MattGiles1993) reported from Hillingdon, England

    @ThreeUKSupport I’ve just switched to Three on Friday, however I’m still on my old network & haven’t had it go through yet. What’s going on?

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

    @ThreeUKSupport Will do! When you put that postcode in on your website though, it still says you're fixing an issue in this area, so maybe your website needs to be updated?

  • 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.

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

    @ThreeUKSupport Hi, asking on behalf of a friend, how long are the works going on for in the gu212nn postcode? They've had dropouts and problems for weeks!

  • amydyfan1 amy dyfan (@amydyfan1) reported from Hillingdon, England

    @ThreeUK my phone is not working what happening I can’t make or receive calls 🙃🙃

  • 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.

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

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

  • 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...

  • SSDP73 SDP (@SSDP73) reported from Spelthorne District, England

    @ThreeUKSupport @SheeMeeHeer So Mark (Three) - I just renewed to be safe but in two years time as a loyal customer I ll be paying this Roaming charges outside of the 70 destinations ( £2/day and £5/day) if I renew my contract again - so I ll have to not renew and leave it running as it is to not pay this!

  • mcsherlocks Daniel Sherlock (@mcsherlocks) reported from Wokingham, England

    @SuperSaf @ThreeUK Different story in Woking, Surrey No 5G and 4G+ data speeds of about 4 Meg very poor quality too constantly cutting out. 😢

  • ShaneyFirkins96 Shane (@ShaneyFirkins96) reported from London, England

    @SMARTYMobileUK The only time I don't have internet issues is when I have connected to one of @ThreeUK 5g Masts and recieving 5G speeds... which even that is very rare....

3 (Three) Issues Reports

Latest outage, problems and issue reports in social media:

  • rabina_86 Bєє 🐝 (@rabina_86) reported

    @ThreeUKSupport I’m not happy/haven’t been happy for a while with this network I’ve contacted you many times over the last few years in regards to signal issue I’ve been on the chat for an hour where I was told they are doing some work in the area then during the same chat 20mins

  • ChrisHoward_85 Chris Howard (@ChrisHoward_85) reported

    Just like when I was last due a phone upgrade @ThreeUK would appear to be weakening my phone signal to the point hardly anything will load even with a 3-4 bar 4G signal. The loading symbol keeps randomly appearing & won’t stop circling until I turn my phone off again. (1/2)

  • DS_2549 DS 🌹🇬🇧🏳️‍🌈 (@DS_2549) reported

    The one thing I hate about @ThreeUK is that even though I live in a strong 5G area, my phone always goes down to 3G when I come in the kitchen wtf 😭

  • HatimElmadani حاتم المدني Hatim Elmadani (@HatimElmadani) reported

    @ThreeUK lies about its network coverage, their tricks amount to fraud where they charge customers for unlimited data then ration the services by post code once a customer found out their tricks they blame it on work they currently doing in the area this totally lie

  • lisadunnill lisa dunnill (@lisadunnill) reported

    @ThreeUKSupport I’ve had no signal in the TS20 all day, do we have any ideas what’s going on please. My young son is on holiday so means family can’t actually text me if they need me

  • Relaxed101 Steven (@Relaxed101) reported

    @ThreeUKSupport We'll see about that... but I really hope you don't do as the other greedy providers have... I'll be the first to switch to your network when I'm done with @VodafoneUK, can't stand greedy companies that charge simply because they can. Advertise this, I'm sure many feel as I do.

  • radishroot2002 Gary Hodgson #FBPE🇪🇺❤️🇪🇺 💙 (@radishroot2002) reported

    @ThreeUKSupport TR152EL - still no service

  • bromley001 Si (@bromley001) reported

    @mark_moore72 @IL0VEthe80s @ThreeUK Ugh no. Never had gravy with fish. Chips and gravy is fine, but chips, fish and gravy doesn't sit well with me. For me, If you're having fish and chips, it's either salt and vinegar or curry sauce (mushy peas acceptable in either situation).

  • thelightman93 Mr Man (@thelightman93) reported

    @ThreeUKSupport @notameadow @ThreeUKSupport your network is a joke in central London. You can have as many bars of 3G or 4G signal as you like, but you won’t be able to do anything with it! Can’t wait to cancel contract.

  • ChrisHoward_85 Chris Howard (@ChrisHoward_85) reported

    A quick google into this answers the constant loading bar means “network activity” is running in the background. Coincidental considering the signal is awful even when in a high signal area & other people on @ThreeUK don’t have any signal issues. I will upgrade but not with 3.