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 02/05/2026 17:20

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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 (12%)

    Total Blackout (12%)

  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: London, Slough, Ascot, Southall and Hayes.

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

Community Discussion

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O2 Issues Reports Near Sunningdale, England

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

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

    @O2 I love @ O2 Customer Service

  • Spennie105 Spencer Barfield (@Spennie105) reported from Fleet, England

    @AskHalifaxBank I called @O2 because there online app wasn’t recognising it. The call centre wasn’t much help telling me to contact my bank and sort things myself 🤔

  • CorinaWieland Corina Wieland (@CorinaWieland) reported from London, England

    @VictoriaGoodyer @O2 Exactly what I will do! I was hoping the more expensive monthly rate (to other providers) is justifid by the costumer service. How wrong was I! Fed up with the poor service, signal cover (in London!), weekends without data and now this.

  • 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. 👍

  • Spennie105 Spencer Barfield (@Spennie105) reported from Fleet, England

    @AskHalifaxBank @O2 are expecting me to chase you for there issues with there software not recognising the online sort code on my account!!

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

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

  • NeilNutbeam Neil Nutbeam (@NeilNutbeam) reported from Hillingdon, England

    @O2 why is the network and 4g soooooo bad. Well I say 4g, I never get 4g most of the time. And even if it does say 4g it’s rubbish and slow, stuff still doesn’t load. A lot of the time I have to turn 4g off and change it to 3G for it to work. Rubbish

  • 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!

  • SequinSte Stephen ♏️ - Mulia Jorris. (@SequinSte) reported from Barkham, England

    @mnosborn @O2 Friend did the same. They said 3-4 weeks so he cancelled the order even though on the site it said in stock 🙄🙄 rubbish service

  • 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

  • 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

  • Ali_Malik Ali Malik (@Ali_Malik) reported from London, England

    The ordeal continues. @O2 and it’s #CustomerService is very good at taking notes but appalling at resolving complaints / closing issues. Generated an incorrect / inflated bill despite multiple assurances otherwise! Now running pillar to post, no resolution in sight @MarkEvansO2

  • EmmaEgbers Emma Egbers (@EmmaEgbers) reported from Cobham, England

    @O2 been waiting for nearly a month for my issue to be solved, still NO response from anyone and being charged again, respond immediately

  • DamianPDavis Damian Davis (@DamianPDavis) reported from Spelthorne District, England

    @paddyguy51 @Ker_Anderson @Phonemast Do your self a favour and swap to a network that actually works, i.e. anyone but @O2

  • 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.

  • 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

  • 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 😫😂

  • iLloyd_Sa لويد سا (@iLloyd_Sa) reported from Hillingdon, England

    @O2 It’s doesn’t help!!!!! It’s getting frustrating day by day been with @02 nearly 7 years and it’s getting worst day by day. No proper coverage. There’re much better network providers in the U.K. that provide better network and customer services it’s time to make a change!!!!!!!

  • jaamie85 Jamie (@jaamie85) reported from Woodley, England

    @O2 just had some horrendous customer service in Windsor! Would love to tell you more!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • KavanaghCk Catherine Kavanagh (@KavanaghCk) reported

    @O2 is there an escalation phone number for you in the UK please? I've tried for 2 months to have a simple query dealt with. Your call centre staff can't/won't help. Platinum customer if that helps. (It shouldn't, but apparently it does) Thanks in advance ,

  • sophietimms Sophie Timms (@sophietimms) reported

    @O2 I swapped to your service a couple of months ago- but I rarely have enough signal to make/receive calls, I can’t ever text/ call android phones and w wifi on underground I can’t iMessage. Is there a chance my contract didn’t switch over properly? I don’t know what to do!

  • Dan05858044 Dan (@Dan05858044) reported

    @O2 sort the signal out in the west monkseaton/Whitley Bay Area. It’s pathetic. Can barely use my phone

  • JonnyBarber27 Jonny Barber (@JonnyBarber27) reported

    @renstar1983 @O2 Having same issues and seen a few people having same problems

  • Mg1701E Sir Lord Duke… (@Mg1701E) reported

    @O2 wasted an hour on your instant chat to change my tariff - told new tariff would start last Sunday - guess what? It didn’t. Your customer service is actually worse than your pitiful 4G coverage. After two decades I’m done giving you my money. Hi @VodafoneUK

  • EllisLauraLee ¯\_(ツ)_/¯ (@EllisLauraLee) reported

    What’s going on with @O2 service. Have just dropped from 4G to 3G coverage in central London.

  • Tracyd75883074 Tracyd (@Tracyd75883074) reported

    @O2 @virginmedia That is the problem they are not happy to help.

  • MinstersSoapTV Andrew (@MinstersSoapTV) reported

    @O2 I cancelled an order on Sunday and still haven't had a refund and now I've had a message from DHL telling me my phone is being delivered today. I've already spoken to 4 people on your "customer service" team....how many more before someone sorts this out

  • DionneRob3 crazyginge (@DionneRob3) reported

    @O2 Customer Service is shocking! Being passed from advisor to advisor. Assured somebody will contact me back and they never do and now getting demand letters!! For your error.

  • keenlauren04 Lauren ◟̽◞̽ (@keenlauren04) reported

    @O2 hi. I’ve just accidentally activated priority pass for an even tomorrow today, it’s counting down will I be able to use this tomorrow???