O2

O2 Outage Report in Sunningdale, Royal Borough of Windsor and Maidenhead, England

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O2 is the commercial brand of Telefónica UK Limited offering mobile phone and mobile internet service, including voicemail and SMS. With over 25 million customers, O2 runs 2G, 3G and 4G networks across the UK. O2 previously offered home broadband service.

Problems in the last 24 hours in Sunningdale, England

The chart below shows the number of O2 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.

O2 Outage Chart in Sunningdale, Royal Borough of Windsor and Maidenhead, England 10/08/2025 02:30

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Most Reported Problems

The following are the most recent problems reported by O2 users through our website.

  1. Phone (55%)

    Phone (55%)

  2. Internet (25%)

    Internet (25%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

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

The most recent O2 outage reports came from the following cities: London, Cobham, Woking, Guildford, Sandhurst, Uxbridge and Bracknell.

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

Community Discussion

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O2 Issues Reports Near Sunningdale, England

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

  • JoeAchilles Joeachilles.com (@JoeAchilles) reported from Denham, England

    Mother has been getting scammed by a mobile app service "Lasevia limited" for past 8 ish months, her mobile provider @O2 can't help at all. Looking online this has been an issue for ages yet nothing has been done by O2 😡

  • TRFC_Tom Thomas-Lee (@TRFC_Tom) reported from London, England

    @inoobkilervip @craigglawson @O2 @BBCWatchdog @monzo It will if dont pay it soon haha. Will attempt to speak to an @O2 customer adviser tomorrow and pay over the phone and hopefully that will work

  • Iccle_Princess Vger Ann Goldby (@Iccle_Princess) reported from London, England

    Its amazing @O2 can sort out fraud against my 13 year old daughter but @VodafoneUK cant & tell me to go to my local shop with my daughter to prove she didnt take out a contract like wtf!

  • TRFC_Tom Thomas-Lee (@TRFC_Tom) reported from London, England

    @craigglawson @inoobkilervip @O2 @BBCWatchdog @monzo No they said they couldnt see any issues, hence they getting specialist team to look into it. Its been happening for 3 days.

  • laracking ⚫️Lara King BA (Hons) (@laracking) reported from Farnham, England

    Help me please, @O2

  • AnnKerridge Ann (@AnnKerridge) reported from Wokingham, England

    @O2 It'd nice to see that o2 take customer complaints seriously! Just as about as seriously as using there o2 guru chat service!! I'm still waiting for a reply to my DM that I sent you over an hour ago (about the length of time I wasted on the guru chat service!!)

  • BecOz14 Bec Osborne (@BecOz14) reported from Camberley, England

    Have had 1 bar of @O2 signal for most of this year, funnily enough when I tested the signal strength back in July the signal jumped to a MEGA 2 bars momentarily. #NoServiceHere

  • ColinShaw_CX Colin Shaw (@ColinShaw_CX) reported from London, England

    Unbelievable. I get a survey from @O2 regarding their service. I say it’s poor. They contact me and suggest a SIM card change. They have now cut me off until new SIM card arrives! For 3 days! O2 store can’t help. What a shambles! #cx #fail

  • peter33266430 peter (@peter33266430) reported from Slough, England

    @O2 o2 people 02 Twitter the slowest repliers it been - hour still no reply about my complaint

  • Stefan_baisden Delboybaisden 📸🎥 (@Stefan_baisden) reported from Southall, England

    5th day in a row I've had no signal or data through to my phone. @O2 is going downhill. Definately on its way out. This is so poor I shouldav stayed with T Mobile. #O2 #POORCUSTOMERSERVICE

  • AlanGreene73 Alan Greene (@AlanGreene73) reported from London, England

    @cleggytaxi @O2 Yep you’re right. Signal dropped again.

  • daktadre Dré (@daktadre) reported from Spelthorne District, England

    Is anyone else experiencing call drop outs and freezes on #iPhone11ProMax I have cleared cache and done soft reset, also had a sim swap @O2 but still having buggy experiencing overheating. I’ve checked online and have reset my network settings. Minded to pop into @Apple

  • AlanGreene73 Alan Greene (@AlanGreene73) reported from London, England

    @StudiniJones @timlukejones @O2 Yep I thought the 13.3.2 update had fixed it but I’ve lost signal again this morning. Had to reboot my phone. I’m on latest update. Pissing me off now. People can’t call or message me until I’ve realised and turned phone off&on

  • HaleAlexander Alex Hale (@HaleAlexander) reported from London, England

    @O2 @RugbyXOfficial What a shit show the organisation is at the O2 tonight.. #nopoint

  • sally290718 sally (@sally290718) reported from Farnborough, England

    @marcwhufc @O2 That's shocking as it was next day delivery, @02 customer service at it's best........NOT

  • AlanGreene73 Alan Greene (@AlanGreene73) reported from London, England

    @O2 It doesn’t work. Back doing same lose of signal again. Happens at random places and times around london. Seriously thinking of switching back to #Three

  • Stefan_baisden Delboybaisden 📸🎥 (@Stefan_baisden) reported from Southall, England

    @O2 has GENUINELY the worst Phone line #Customerservice system ever. I've never been more infuriated just waiting to give a password or speak to someone. Please #O2 update your system to 2019 standard asap.

  • TRFC_Tom Thomas-Lee (@TRFC_Tom) reported from London, England

    Having an issue this week where Monzo are blocking me from paying my phone bill on @O2 app and website and now seen @BBCWatchdog talking about @monzo and their customers suffering from randomly blocked and closed accounts. #WhatsGoingOnzoMonzo #concerned

  • joe_bignell Joe Bignell (@joe_bignell) reported from London, England

    @O2 have put up with terrible coverage for 14 months!! Promote 5G but I still can’t send a picture when on the commute in SELondon. Can’t wait for the contract to end. Worse provider I’ve experienced

  • ShahlaaTahira 💟 (@ShahlaaTahira) reported from Hillingdon, England

    So now I’m without a phone and will never know where or what happened to my iPhone all because of poor customer service from Hassan in the @O2 Lewisham Branch! So much for customer service! #disgustedcustomer @BBCWatchdog

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • oliviatudor4 olivia tudor (@oliviatudor4) reported

    You are literally the worst @O2

  • VickyWilton3 Vicky Wilton (@VickyWilton3) reported

    @O2 I have just sent a dm, if I could get some support please? Thank you

  • Aviatoradam Adam (@Aviatoradam) reported

    @Supersi1 @O2 Fantastic customer service 🙄

  • mawapr Mr MWP 🏳️‍🌈 (@mawapr) reported

    @O2 So @O2 I wrote to you with an explanation over 24 hours ago, but nobody has been bothered to respond to me! So much for great customer service! #Disappointed

  • JadeLizabeth_x Jade Elizabeth (*JD*) (@JadeLizabeth_x) reported

    @O2 I’ve just spoken with a colleague and the mast has been down since October 17th meaning i can’t make or receive calls! Of course i got cut off from your colleague due to signal.. stop just taking our money and fix the mast?!

  • theaminnuri ✮ thea MET DPR ✮ 𝗳𝗮𝗻 𝗮𝗰𝗰𝗼𝘂𝗻𝘁 (@theaminnuri) reported

    @StephanieWooton @O2CityHall @O2 seems like the whole o2 site is down cause there's a presale happening for a kpop show at the o2 arena and my friend said its not working for that either

  • __eyii Eyi Baby 🇳🇬🏴󠁧󠁢󠁥󠁮󠁧󠁿 (@__eyii) reported

    @TheO2 @O2 what do you guys think I’m actually paying my bill for??? The priority app is not working. Hello?

  • philthDr Philip Walsh (@philthDr) reported

    @O2 Filled in port information form on your website over the weekend (moving from 3 to o2). This morning, lost o2 service. 3 service died at about 7pm. No sign of O2 returning. Never got a text message about porting. Now have no service with either network! Help?!

  • MammyMeow Claire Tuthill (@MammyMeow) reported

    @O2 Been over a week since I initially reported the problem.

  • Joanielooney Jo (@Joanielooney) reported

    I’ve climb some of the remotest areas of the Himalayas with full 4G signal…compared to a train ride from Portsmouth to London where apart from around each station there is no service until Woking. Sort it out @O2 there is no reason why you shouldn’t have the country covered!!