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 02/27/2026 10:05

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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 (30%)

    Internet (30%)

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

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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

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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

  • 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.

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

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

  • 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 😡

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

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

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

    Help me please, @O2

  • 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

  • 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

  • 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

  • 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 !

  • 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.

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

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

  • 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

  • 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

  • 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

  • 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 🙁

  • 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.

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • IronRich237 Rich Jones (@IronRich237) reported

    @O2 Yes I’ve checked that multiple times. It’s not just my phone either, my family has 2 other @o2 iPhones and they struggle for signal at home to. This has been going on for weeks #unhappywithservice

  • Joanne268403163 Joanne (@Joanne268403163) reported

    @O2 You tell me that you don’t “guarantee a fault-free service” - so basically, tough. Now nearly 3 weeks without a signal due to your faulty equipment and no meaningful update to confirm you’re actually doing anything. 3 phones with o2 in this house. You’re a disgrace.

  • BarringerBailey ·͙*̩̩͙˚̩̥̩̥*̩̩̥͙ Bailey *°:⋆ (@BarringerBailey) reported

    @O2 help with priority my cinema code for this sunday at odeon isnt working it says voucher is invalid?

  • marshal65672517 marshall anderson (@marshal65672517) reported

    @O2 get your payment management team in order, tried calling three times and had the phone put down on me

  • Jake60565753 Jake (@Jake60565753) reported

    @O2 I have tested it on a few different tickets and have the same problem on each. I've tried through the app and website but both using my phone

  • bigpanda999 ralph t (@bigpanda999) reported

    @O2 hi I’m getting invalid voucher code for o2 priority Monday tickets. I have force closed and reopened the app but get the same code and error. Can you help thx

  • Datamitch Yes (@Datamitch) reported

    @O2 Hi, It's not a phone issue. The issue is with how you have ported her account over. Still isn't sorted, yesterday we were told it would be resolved it 24hrs! Yeah 🤨. Horrendous service. Luckily her relatives in the Ukraine still have data and can still contact her via WhatsApp.

  • Marcus_Rollins7 Marcus🇧🇧🇮🇹 (@Marcus_Rollins7) reported

    @O2 hi, I’m having issues using my odeon free ticket on the website, any advice?

  • little_jim James Cooper (@little_jim) reported

    @O2 I sent you a message at 7:31 this morning and had no response, I noticed you seem to be replying to others after mine. I’ve been with you for a week and had all of 2 days service not a great start.

  • RegRegan0 Reggie 🔴 (@RegRegan0) reported

    @O2 The ONS don't use it as an official statistic anymore. They call it “a very poor measure of general inflation at times greatly over estimating and at other times underestimating changes in prices and how these prices are experienced.” You'd 100% use CPI if it were higher