O2

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

Problems detected

Users are reporting problems related to: phone, internet and total blackout.

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 02/26/2026 14:00

February 26: Problems at O2

O2 is having issues since 03:40 PM GMT. Are you also affected? Leave a message in the comments section!

Most Reported Problems

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

  1. Phone (51%)

    Phone (51%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  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, Farnham, Sandhurst, Slough, Esher, Pirbright and Ascot.

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Phone
United KingdomLondon Phone
United KingdomFarnham Phone
United KingdomLondon Internet
United KingdomLondon Internet
United KingdomLondon Internet

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

O2 Issues Reports Near Sunningdale, England

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

  • 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 👇

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

  • 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?

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

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

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

    @O2 your customer service is an absolute joke.

  • 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

  • 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!?

  • 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?

  • 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 👇

  • 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.

  • 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.

  • 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...

  • electriccandles ⚡️Emma⚡️ (@electriccandles) reported from London, England

    Idk what's going on with @O2 signal atm, but for the last few weeks I have no data signal around Crystal Palace at all. Doesn't come back till I get down to Sydenham. Weird

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

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

  • 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.

  • 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!?

  • 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.

  • 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.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • wildcattt24 wildcat24 (@wildcattt24) reported

    @O2 Rancid company with their ridiculous contract increases. The day my contract finishes I’ll be leaving o2 and their overpriced garbage service.

  • emm33 Malcolm Emmett (@emm33) reported

    @sam6031 @O2 I did actually get a response though by then the problem had resolved itself.

  • MediaSja Sam Alexander (@MediaSja) reported

    @O2 hi guys, having massive issues with getting online at the moment, and have been for about a week. Is o2 down / having problems?

  • maryjanesdesk Avantika (@maryjanesdesk) reported

    @O2 hi please can you help - I'm for some reason not receiving verification codes! It seems to have happened all of a sudden over the last few days. Can you please suggest what I can do?!

  • KateADale 🏳️‍🌈 Kate A Dale Archivist🤍 (@KateADale) reported

    @SteministKendra @O2 Yeah O2 are bad or at least have been recently. Vodafone are slow but at least they sort stuff out and have a good customer service team

  • DebbieAnne2224 Debbie (@DebbieAnne2224) reported

    @O2 son has phoned snatched and Im desperately trying to put hold on account why he travels home. spoke to someone who won’t help and when I asked if his phone is used for international calls whilst they won’t put a hold on will O2 charge him. She put the phone down !

  • MrCPegg Chris Pegg (@MrCPegg) reported

    @O2 your online chat repeatedly keeps crashing on me when I’m trying to contact service. This is getting very stressful

  • HannahCox2306 Hannah Cox (@HannahCox2306) reported

    @O2 I need you to sort the service out in York asap! I have no service at all and need to make my son a doctors appointment but can’t make or receive calls due to have no service at all

  • flatman_jason Jason Flatman (@flatman_jason) reported

    @PeteVillan1981 @Virgin @O2 The broadband is just as ****, if it goes off during the games I am chucking my router through the closest virgin depots window

  • myblindlife15 my blind life (@myblindlife15) reported

    @virginmedia @virginmedia I have been working from home toady, it keeps cutting out when I try and reload a simple web page and also @O2 your service for me around my area is shockingly bad when I go down the road from my house it somehow increases the speed like 3 times higher why is it?