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 02/24/2026 17:40

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Most Reported Problems

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

  1. Phone (51%)

    Phone (51%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  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, Sandhurst, Slough, Esher, Pirbright and Ascot.

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

Community Discussion

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O2 Issues Reports Near Sunningdale, England

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

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

    @under_the_kilt @O2 I wouldve stuck with o2, Good luck with the limited Signal on Voxi 🤞🏻

  • natejrogers Nate Rogers (@natejrogers) reported from Wokingham, England

    So my @O2 contract has now gone back to its normal price (which is double). Does that mean I’m now going to get double the service? I bloody hope so, cos it’s pretty sucky at the moment.

  • DebsHaden Debbie Haden (@DebsHaden) reported from Slough, England

    @O2 I need somebody from your customer services team to contact me straight away! Your website is taking me round in circles and not helping. I should have had my contract cancelled and it hasn’t happened. So still paying out for it. Not happy at the moment.

  • amylouisestone Amy Stone (@amylouisestone) reported from London, England

    @O2 I have also been doing this too. If this problem persists, then what?

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

    Got to Love when your on @VOXI_UK using @VodafoneUK Network but your Phone keeps switching between a @O2 Mast and struggling to connect to a Vodafone Mast and both ain't recieving interent 5G,4G or 3G. Myself on Voxi and Nan on Vodafone ain't recieved interent for the past 2 hrs

  • Stasisesque Lou 🐝 Lou (@Stasisesque) reported from London, England

    A tale of two CS agents. @O2 dealt with my issue and O2 Travel quickly and with excellent customer service. @Lustriga who has an IDENTICAL issue is being dismissed constantly and told it's his problem as the agent is refusing to read the conversation.

  • aamer74 aamer habib (@aamer74) reported from Maidenhead, England

    @O2 @England My ba p2 priority codes for the cinema are not working

  • Marcus_dd1 Marcus (@Marcus_dd1) reported from Southall, England

    @O2 Hi, my O2 cinema voucher keeps saying that there is a problem adding the voucher. Could you help me to go see James Bond tomorrow please

  • LairdDourka Andrew Dourka-Laird (@LairdDourka) reported from London, England

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

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

    @O2 the phone has been cut twice from two separate convos. Will someone please call me back and tell me why my service has been down all day!?

  • till_the_wheels 𝕵𝖚𝖌𝖘 (@till_the_wheels) reported from London, England

    @O2 @Joegreaney Hi I'd just like to add that this is a problem for everyone on 02 and giffgaff in that area and it's because a mast in hither green has been down for 2 years and these crooks hate you enough to ignore it.

  • EmlynAD Emlyn Akoto-Dwemoh (@EmlynAD) reported from Esher, England

    @O2 Same network. PAYG to SIMO. I was told on the phone yesterday that it would take 3-4 hours. Not happy. 😔

  • KellyMSanders kelly marie sanders (@KellyMSanders) reported from Bracknell, England

    @O2 hi I waited until the pro max was saying next day delivery to order - it says it right now so I paid my last phone off to order it and ten mins later got an out of stock email. Can you tell me how to cancel everything I just did please?

  • SarahScogley Sarah cogley (@SarahScogley) reported from Bracknell, England

    @O2 your customer service is an absolute joke.

  • bedefeltham Bede Feltham 💙 (@bedefeltham) reported from Esher, England

    @O2 @gbuttars I'm trying to access Statements on MyO2 account as well. Says information not available at them moment. Is this part of the fix too? 🤔🙏 Please message here if so and once fixed....thx

  • EmlynAD Emlyn Akoto-Dwemoh (@EmlynAD) reported from Esher, England

    @O2 I was told a number would port over in 3-4 hours. 24 hours I am still waiting. Help please!?

  • Indian_Thriller Jeetesh Luhar (@Indian_Thriller) reported from Iver Heath, England

    Hey @O2 how do I cancel a SIM card that @virginmedia sent me as a data roaming replacement for the lack of WiFi installation service they’ve provided me at my new property? I wasn’t expecting to be charged extra for this mess up on their side so it’s a no thanks from me.

  • ChristianRad Christian Radnedge (@ChristianRad) reported from London, England

    Something especially egregious about living near The O2, but not having any @O2 signal once again, even though that doesn't make sense. Feels like it should be a massive router for all of South East London...

  • GeorgeGower_ George Gower (@GeorgeGower_) reported from Blackwater, England

    @O2 unable to log into my o2 online to upgrade. Password etc is correct, but it’s not loading the page on numerous devices. Is there any known issues?

  • JdR_Tech Jacqueline de Rojas CBE (@JdR_Tech) reported from Taplow, England

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • simonlant Simon Lant (@simonlant) reported

    @daviddunninguk @O2 On @VodafoneUK there is this mad black spot between Rawcliffe Bar Park & Ride and Clifton Moor (Home Bargains) - the length of Manor Road (YO30 5). All signal just drops completely. Vodafone used to be atrocious in the city centre but seem to have nailed that recently.

  • MickyKelly_85 Micky Kelly (@MickyKelly_85) reported

    @JonnyLeather @MikeGrady04 @O2 It’s horrendous can’t get a signal in 90% of places

  • nat_mortimer 🖤 (@nat_mortimer) reported

    When @thisisheart ring you about #heartmakemeamillionaire but your @O2 signal is so **** your phone doesn’t even ring - just gives you a text notification! I am devastated 🥲🥲🥲🥲🥲 #cursed #notgoodenougho2

  • JulianMarlow JulianMarlow (@JulianMarlow) reported

    @O2 Hi, I'm in the USA roaming, was told by O2 when calling a local number in the USA to enter the number as shown. This does not work and not a phone issue. Was told by O2 to reset network settings but this will reset WiFi settings too. Please advise.

  • BillLdn billy c (@BillLdn) reported

    @O2 its not building material inside and out i am having issues, i can place my phone to the window where there is minimal material and still have issues dont pull that one, my partner on EE has full coverage so it cant be building material, unless the o2 signal is inferior to EE

  • kylemossman2811 Kyle mossman (@kylemossman2811) reported

    @o2 again signal is down it’s beyond a joke now…

  • mulleyc chrismulley (@mulleyc) reported

    @O2 Hi O2. My number was due to port over yesterday from EE. I am still waiting with no service as EE number no longer working either (for obvious reasons) please help

  • jamesfrhodes James Rhodes (@jamesfrhodes) reported

    @O2 need some help - new iPhone in February, previous info/data transferred from old iPhone. Green text messages not sending to anyone without iPhone (message send failure every time). Need this fixing ASAP but can't get hold of an O2 advisor.

  • Cliodhna1996 Cliodhna McGivern (@Cliodhna1996) reported

    @O2 are use on holiday your lack of response and customer service is a joke? Anyone know any good phone networks to go with?

  • Mathewp03139416 Mathew parker (@Mathewp03139416) reported

    @O2 Absolute garbage. Never been a problem before with same day click and collect. You can suck my chocolate salted nutz I’m cancelling the order - terrible service