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 02/16/2026 19:35

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Most Reported Problems

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

  1. Phone (52%)

    Phone (52%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (11%)

    Total Blackout (11%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

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

The most recent O2 outage reports came from the following cities: London, Esher, Pirbright, Slough, Ascot and Southall.

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

Community Discussion

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O2 Issues Reports Near Sunningdale, England

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

  • 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

  • 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.

  • 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.

  • Sheree_Kirby Sheree (@Sheree_Kirby) reported from London, England

    @O2 I have an issue with my phone, some calls are not coming through (not ring or notification if missed called) & I'm not getting voicemails till hours later, it's not updating. After the phone battery dies & switched on or restarted do they appear.

  • 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.

  • 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.

  • owengmusic Eoghan (@owengmusic) reported from Bracknell, England

    @o2 Ive transferred over to another network but I cant use my phone because you wont unlock it after 2 store visits (Wandsworth and Bracknell) very frustrating

  • siegeism siege (@siegeism) reported from London, England

    @O2 after 13 years I’ll be leaving O2. The #reception literally doesn’t exist in South London, better service with a tin can and string. It gets worse year in year out. Are you erecting #phone masts underground or something?

  • 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

  • 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

  • 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 !

  • 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 😡

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

    @O2 I need a customer call back please.

  • 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

  • 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 🙁

  • siegeism siege (@siegeism) reported from London, England

    @O2 Done. I’ve started taking screen shots of locations with no service because it’s so bad.

  • KevinWNewman Kevin Newman (@KevinWNewman) reported from London, England

    @ianvisits Pointless arguing against the machine 🤖! Take your business elsewhere Ian. I’m sure @EE or @O2 will be willing to help out!

  • 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!!)

  • 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

  • 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:

  • LeanneOades MissLOades (@LeanneOades) reported

    @O2 There is apparently an issue with the o2 mast in the area which you are struggling to fix but I have not been able to use my phone for weeks!

  • arigork Ari Gork (@arigork) reported

    @O2 Thanks. But as mentioned no matter the area I’m in when I have 3G I have no data connection. Can this be looked into further please. Your fault finding steps supplied do not refresh the issue

  • i_williamson1 Ian Williamson (@i_williamson1) reported

    @Vince_007 @EnglandRugby @O2 I have never seen England lose at Twickenham. But then, it has been a while..

  • HarryCroft2 Harry Wheatcroft (@HarryCroft2) reported

    @andyscargill @O2 @TheCountessNHS 02 signal is **** in Handbridge too. Haven’t ever had 3G/4G across Chester and now there’s no phone signal either.

  • PaiviTen Paivi (@PaiviTen) reported

    @O2 Hi, still no service of any kind. Are you fixing it any time soon, as this is unacceptable? This is my busiest week of the year and I can't be reached by anyone. Even notifications are delayed by several hours, eg missed call at 3pm, notification received 10.30pm.

  • tiegan05_xo Tiegan (@tiegan05_xo) reported

    @O2 please fix your data!!! Paying for something that doesn’t even work!!! Signal is shocking no matter where you are. Absolutely nothing loads or refreshes. Fix it !!!

  • nikki_twisted NikkiTwisted - NT Anderson ❤️🇺🇦 (@nikki_twisted) reported

    @SnapeyWapey @O2 Sounds like corporate BS with a lack of customer service. I hope they do something about it!

  • the_geeker J (@the_geeker) reported

    @O2 @EnglandRugby Absolutely awful. No attacking style. Terrible in the ruck, scrum, line outs.

  • laurenemapstone Lauren Mapstone (@laurenemapstone) reported

    @O2 Second complaint to 02 in a month 🙃 promised a call back to resolve and we're still waiting 4 days later. How do I change to a different provider??!

  • MPW1981 Matthew White (@MPW1981) reported

    So I received my replacement 'new' phone from @O2 through my insurance. Finding more and more faults with it. Battery life is shocking, front camera doesn't work and the finger print sensor doesn't work.