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 03/04/2026 18:55

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Most Reported Problems

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

  1. Phone (49%)

    Phone (49%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. E-mail (3%)

    E-mail (3%)

  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: Wokingham, London, Woking, Farnham, Sandhurst, Slough, Esher, Pirbright and Ascot.

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City Problem Type Report Time
United KingdomWokingham Internet
United KingdomLondon Internet
United KingdomLondon Phone
United KingdomWoking 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:

  • RobertBlevin Robert Blevin (@RobertBlevin) reported from Guildford, England

    Hey @O2 - I’ve had appalling voice and data reception for months. I spoke to your shop in Guildford 2 weeks ago, and they said that it was a known issue + signed me up for text alerts. Now you text me every few days to say you haven’t fixed it. 1/2 ...

  • PandaEyesKirsty Kirsty Ann (@PandaEyesKirsty) reported from Maidenhead, England

    @AmazonUK I have made a large order and it has been delivered to a Amazon locker. This locker is in a private @O2 building. THIS WAS NOT STATED AT THE TIME I ORDERED! Now they're refusing me access so my daughters birthday presents are not able to be collected!!😭 HELP!

  • Primrose_Hikwax Primmy💁🏾 (@Primrose_Hikwax) reported from Slough, England

    @O2 There was a mast down in my area but the matter wasn’t resolved for 3 weeks. I have data with EE on my ipad and the data wasn’t affected with them. With my phone I was unable to text, call or use my data. I don’t understand how you expect to put off £11, yet I haven’t been able

  • TRFC_Tom Thomas-Lee (@TRFC_Tom) reported from London, England

    @craigglawson @inoobkilervip @O2 @BBCWatchdog @monzo No they said they couldnt see any issues, hence they getting specialist team to look into it. Its been happening for 3 days.

  • AikSaath Aik Saath (@AikSaath) reported from Slough, England

    @sabia_hussain @SEGROplc @O2 SEGRO have checked to see if the theft was on the estate itself. We'll see the young people right - just thought it might be worth reaching out to our 'bigger cousins' to see if they could help. Good to hear they didn't find anything in your car. 👍

  • The_Lady_Jade_X Mrs Lady Jade ❤ (@The_Lady_Jade_X) reported from London, England

    Mother in law will deffo b leavin @O2 when her contracts up. She’s been abroad loads n never had issues. Goes Jamaica with new iPhone no issues. Goes to Europe with iPhone and no network. Apparently she needed to call them before n get a bolt. Load of rubbish! CS no help either!

  • TRFC_Tom Thomas-Lee (@TRFC_Tom) reported from London, England

    @inoobkilervip @craigglawson @O2 @BBCWatchdog @monzo It will if dont pay it soon haha. Will attempt to speak to an @O2 customer adviser tomorrow and pay over the phone and hopefully that will work

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

    @O2 has GENUINELY the worst Phone line #Customerservice system ever. I've never been more infuriated just waiting to give a password or speak to someone. Please #O2 update your system to 2019 standard asap.

  • Iccle_Princess Vger Ann Goldby (@Iccle_Princess) reported from London, England

    Its amazing @O2 can sort out fraud against my 13 year old daughter but @VodafoneUK cant & tell me to go to my local shop with my daughter to prove she didnt take out a contract like wtf!

  • ZoeThomas1204 VOTE (@ZoeThomas1204) reported from Guildford, England

    I have consistently had issues with the SIM on my phone from @O2 and now there’s no service and I had to go to the store and request help from associates but instead I got a confused and clueless employee who seemed more interested in their snapchats and texts than helping me.

  • daktadre Dré (@daktadre) reported from Spelthorne District, England

    Is anyone else experiencing call drop outs and freezes on #iPhone11ProMax I have cleared cache and done soft reset, also had a sim swap @O2 but still having buggy experiencing overheating. I’ve checked online and have reset my network settings. Minded to pop into @Apple

  • SequinSte Stephen ♏️🏳️‍🌈 (@SequinSte) reported from Barkham, England

    @O2 your website is broken for ordering. I can’t order an I watch 🤬

  • BecOz14 Bec Osborne (@BecOz14) reported from Camberley, England

    Have had 1 bar of @O2 signal for most of this year, funnily enough when I tested the signal strength back in July the signal jumped to a MEGA 2 bars momentarily. #NoServiceHere

  • timlimbim Tim Cawte (@timlimbim) reported from Maidenhead, England

    Wow @O2 honestly cannot believe how poor your service was this evening. Incompetent advisor with seemingly unusable (almost useless) systems. #complaint #poorservice

  • ANDREW0675 Andrew Leason (@ANDREW0675) reported from Woodley, England

    @O2 Yeah about those LOL up to end of last year I had no issues at all getting the weekly free hot drink at Cafe Nero while this year I think I have been able to get it only once or twice as always been out of stock both days 😫😂

  • boogieloo Jodie De Vere (@boogieloo) reported from Southall, England

    @O2 I love @ O2 Customer Service

  • miajohnston1967 Mia Johnston (@miajohnston1967) reported from Bracknell, England

    @O2 very poor customer services fuming is an understatement 😡

  • TRFC_Tom Thomas-Lee (@TRFC_Tom) reported from London, England

    Having an issue this week where Monzo are blocking me from paying my phone bill on @O2 app and website and now seen @BBCWatchdog talking about @monzo and their customers suffering from randomly blocked and closed accounts. #WhatsGoingOnzoMonzo #concerned

  • NasiraKasmani Nasira (@NasiraKasmani) reported from Maidenhead, England

    @O2 unbelievable service from the #CustomerService agent today, so rude lady called Ambreen kept speaking over me. Unacceptable that staff have the audacity to speak to customers in such a manner and instead of resolving an issue escalate it to another level. Who do I complain to

  • B_Heer84 Bari Heer (@B_Heer84) reported from Wraysbury, England

    @O2 are the biggest disgrace possible. Im a pay monthly customer, paying £53 a month. I have no network coverage. O2 have confirmed I live in a Black spot and they will not be helping me. They said to me..’These things happen’...! O2 said I still have to pay my monthly fee..!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • SexyAwesomeMeo1 Sexy Awesome Meow Meow (@SexyAwesomeMeo1) reported

    @O2 I meant to press the Sunday cinema ticket button but accidentally picked Monday how can I fix this

  • didabrera Di Dabrera (@didabrera) reported from Littlehampton, England

    @O2 Trying to lengthen ring time on Samsung J4 Core. You gave me code that didn’t work, so not impressed. Seems it’s a big problem as many people having difficulty. Not impressed! Help please!

  • speelingmstake Freya (@speelingmstake) reported

    So yeah - this is probably going to end with me just buying a strap myself, and it's not going to be expensive, but what I'm going to remember about this is that both @SamsungUK and @O2 were completely useless at solving what should have been a simple problem.

  • combat_boot 𝗖𝗼𝗺𝗯𝗮𝘁 𝗕𝗼𝗼𝘁 (@combat_boot) reported

    @O2 Your code comes with a warning – “this is bad ju ju, phone us on 202 so we can help”

  • RussElliott96 Russell Elliott (@RussElliott96) reported

    @O2 I’ve made a claim for my lost phone I was told I’d get an email if need to sign and send back but I never got it this was over 2 hours ago now

  • combat_boot 𝗖𝗼𝗺𝗯𝗮𝘁 𝗕𝗼𝗼𝘁 (@combat_boot) reported

    @O2 They say I should block the number. I explain the scammers rotate and use new numbers all the time. They do not understand this. And ask, as they have ‘fixed my problem’, if there is anything else they can do for me.

  • GeorgeRobbo_14 George Robinson (@GeorgeRobbo_14) reported

    How can @O2 say my bill is going up 8% when their signal is absolutely terrible and got 10 times worse in the last year 🤔? Corrupt pigs.

  • SkyDivingGecko Jo 🪴 (@SkyDivingGecko) reported

    @O2 Thanks, I’ll pop a DM across. I’ve had no signal since sometime during the night - haven’t had anything since I woke at 6am.

  • HoudiniMeow 🇺🇦Mr Houdini Meow🏳️‍🌈 (@HoudiniMeow) reported

    @vivalalopez89 @O2 I'm in the same issue. Today, I've hardly got ANY signal!

  • KayNeild_x Kayleigh Neild (@KayNeild_x) reported

    @O2 was told they’d open an investigation for me and a manager would ring me in 2/3 days this was on Friday. The WORST customer service ever