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 05/29/2025 17:20

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Most Reported Problems

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

  1. Phone (53%)

    Phone (53%)

  2. Internet (26%)

    Internet (26%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  4. Wi-fi (5%)

    Wi-fi (5%)

  5. E-mail (4%)

    E-mail (4%)

  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, Woking, Farnborough, Fleet and Henley on Thames.

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Internet
United KingdomLondon Internet
United KingdomWoking Phone
United KingdomLondon Internet
United KingdomFarnborough Phone
United KingdomLondon 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:

  • 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

  • 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

  • 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 😡

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

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

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

    Help me please, @O2

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

    @O2 I need a customer call back please.

  • 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

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

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

  • 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!!)

  • 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

  • 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

  • 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.

  • 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

  • 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

  • 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.

  • 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

  • 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

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

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

  • 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 !

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • ForestNH0583 Nick 🔴⚪️🔴⚪️ (@ForestNH0583) reported

    Hey @O2 is there something wrong with your network at the moment? My 4G connection is appalling!

  • Dssmith111080 David Smith (@Dssmith111080) reported

    @O2 why is my 4g and 5g signal not working at this postcode Da7 4hh

  • AFrancisPhoto Andrew Francis (@AFrancisPhoto) reported

    @Innovationboxes @O2 It worked briefly, but now cannot login today. The support is very poor. They replied to my email a week later, told me they would make a payment to me today, as the payment process has problems, so far nothing has arrived.

  • MatthewTraynor Matthew Traynor (@MatthewTraynor) reported from Liverpool, England

    @O2 Hi, thanks for coming back to me, I managed to speak to customer services yesterday who managed to fix it for me.

  • c17yb8b3 Katie~Louise (@c17yb8b3) reported

    @Kelsey2712 @O2 No still having same issues, been promised manager call back 5 times now and nothing. All calls are still showing as no caller id and I have no voicemail.

  • realcharevans charlotte evans (@realcharevans) reported

    Hellooo @SkyHelpTeam there is no internet in Exeter and also helloooo @O2 the 4G has been so bad for the last month I cannot make things better by tethering my phone 😭 (Although I can watch cat videos on Twitter if I wait for them to load so that’s good) x

  • coffeelover235 coffeelover23 (@coffeelover235) reported

    @O2 the free hot drink code on the O2 priority app doesn't work on friday/Saturday. Has this been sorted? Greggs said it doesn't register on their system as a free hot drink.

  • laurenyarwood Lauren Jade (@laurenyarwood) reported

    @O2 Shocking service, being told to wait 72 hours for a manager to call me back 🤯

  • adrianbridgett Adrian Bridgett (@adrianbridgett) reported

    It'd be really annoying if you could use @O2 priority due to the SMS code not arriving due to lack of signal... Yes I have WiFi, yes I'm annoyed. Yes so is my friend who is also trying to get tickets.

  • BradleyJAndrews Bradley Andrews (@BradleyJAndrews) reported

    @O2 Yes it’s active, for my data signal it flicks between E & 4G but nothing will work