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 12/03/2025 13:35

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Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (17%)

    Total Blackout (17%)

  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, Camberley, Southall, Hayes, Farnborough, Uxbridge, Feltham and Walton-on-Thames.

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City Problem Type Report Time
United KingdomLondon E-mail
United KingdomLondon Phone
United KingdomLondon Phone
United KingdomLondon Phone
United KingdomLondon Phone
United KingdomCamberley Wi-fi

Community Discussion

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O2 Issues Reports Near Sunningdale, England

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

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

    If your an @O2 customer be careful I’ve had emails and texts saying I owe my bill and I checked through my App and I don’t owe anything. #FraudAwareness

  • 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!!)

  • bethanyxhewitt Bethany Hewitt (@bethanyxhewitt) reported from Bracknell, England

    Experienced some of the worst customer service to date!! First the advisor takes £400 more than agreed, next I’m chasing advisors everyday for a month with false lies about refund dates @o2 #notacceptable

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

    Help me please, @O2

  • love_kittyket Katherine Stephens (@love_kittyket) reported from Hillingdon, England

    Trying to contact @O2 about my bill. But your live chat unavailable, your phone service is limited and cuts me off and my O2 app not useful in helping me.

  • Avigazed Avigazed (@Avigazed) reported from Addlestone, England

    @O2 How long does it take to port a number from another network to o2? Surely 2 days is a bit long.

  • 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

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

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

  • 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

  • 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

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

    @O2 I need a customer call back please.

  • oliviakhwaja Olivia Khwaja (@oliviakhwaja) reported from Sunningdale, England

    @O2 great marketing activity. But no good doing that if you can’t provide basic service. Have been trying for 2 weeks to buy a new SIM. Passed around everywhere, 40 minute waits, given phone numbers by your South African call centre that don’t work. Not feeling like centre stage.

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

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

  • RoslynBriggs89 Roslyn (@RoslynBriggs89) reported from London, England

    @O2 is one of the worst phone providers. How can I pay off my contract and still get charged. Your website is overcrowded too. Disgusting and poor service.

  • 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 😡

  • tobyd360 Toby (@tobyd360) reported from Farnborough, England

    @O2 I’m stuck! Trying to upgrade online, on the last screen realised it was the wrong GB model of iPhone 11 - seemingly can’t cancel it from there myself? And if I go back and click to upgrade again, it just brings up the load screen forever 🙁

  • RossBrown1_1 Ross Brown (@RossBrown1_1) reported from Wokingham, England

    @O2 @TheO2 “We’re better connected” “Be more dog” only thing dog is your service

  • ukcomic Jeff Stevenson (@ukcomic) reported from Hillingdon, England

    @VodafoneUK I have spent three hours of phone time trying to resolve a mistake that your company has made. I am so glad I went back to @O2 PLEASE BE WARNED .... Vodafone customer service is the worse !

  • 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

  • ScottCanEat ScottCanEat (@ScottCanEat) reported from London, England

    Hey @O2.. I #know these are weird times. i placed an order on sunday confimed & paid. online shop says next say delivery is still available. Ive emailed, replied with please use chat. Chats off line. I phoned and only upgrades and leaving o2 calls are accepted. Help

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Ned_SS22 Ned TV (@Ned_SS22) reported

    @55in2020 @O2 Big companies need to make big profits we get that … big companies usually cut costs by having call centres who are only interested in sales and not customer service, we definitely get that. Great to hear that @TheO2 have an employee who’s took the time to listen.

  • ineedmoreblue bluesky (@ineedmoreblue) reported

    @O2 what's going on with the network, been pretty much no signal for 10 days BB9 and next update on 8th April. Will I get a refund for this month? Whole family uses O2 and have young children that may need to contact in an emergency but are unable to #nosignal

  • au_pis_aller Kelvin 😍 (@au_pis_aller) reported

    @O2 Excuse me, but the pain of typing is really getting to me. I can't type much more, I need some pain relief, this is too much, all this. Life's crap as it is, without being given reasonable adjustments to accommodate my disabilities., I didn't ask for them and have to try 2b +ve

  • johnkavanagh John Kavanagh (@johnkavanagh) reported

    I’ve been an @O2 customer for more than twenty years; longer than they’ve existed in fact - my contract began with BT Genie. I’ve had a tech issue with them for over six months, which they’ve promised to resolve multiple times, and haven’t. I’ve never even received a call back.

  • au_pis_aller Kelvin 😍 (@au_pis_aller) reported

    @O2 This why I'm angry. You slso se d a defective Samsung Laptop, thsat never worked, I've tried weverything.THen, When I contact someone for it to be trjutuerned in the cool off period, no-one gets back to me to arrange. I WILL NOT be stuck with a crap laptop that DOESNT work!

  • ShannenParsons Shannen (@ShannenParsons) reported

    @O2 please could you help? I ordered tickets on priority and then registered to buy them but typed in my email wrong and it was too late! Need to change this so I can receive my tickets!

  • 55in2020 Dave 🇬🇧🏴󠁧󠁢󠁷󠁬󠁳󠁿🏴󠁧󠁢󠁳󠁣󠁴󠁿 (@55in2020) reported

    folks just when you think companies are just in it for themselves I'm on phone to @o2 and I was chatting to an agent he asked was I OK as I sounded a bit down told him I was struggling with cancer today he goes and reduces my rate by 30% and is sending me a free smart watch x

  • KnownSurf previously known as surf (@KnownSurf) reported

    @O2 @MarkEvansO2 @Ofcom if you're going to ask me a question in my dm's can you have the decency to read my answer and reply!,long time passed when I used to tell others they should be on o2 as the customer service is so good,now its just an unfunny joke whenever have to call u

  • Ashy_Desu アシ (@Ashy_Desu) reported

    @O2 Why is the signal here right now about as strong and stable as the government?? #notworththemoney

  • KingOnQue A Young (@KingOnQue) reported

    You can change your tariff on @O2 from the app with no issues. @EE on the other hand still have an outdated number you have to ring just to change your tariff while also being harassed to spend more on other things! Turn it in 🥱