O2

O2 Outage Report in Windsor, 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 Windsor, England

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Windsor and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in Windsor, England 01/02/2026 14:35

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (32%)

    Internet (32%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Windsor, England

The most recent O2 outage reports came from the following cities: London, High Wycombe, Southall, Hayes, Hounslow and Camberley.

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Internet
United KingdomLondon Phone
United KingdomLondon Internet
United KingdomHigh Wycombe Phone
United KingdomLondon Internet
United KingdomSouthall Internet

Community Discussion

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O2 Issues Reports Near Windsor, England

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

  • 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!?

  • 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.

  • julie_virgo1 julie virgo (@julie_virgo1) reported from Croxley Green, England

    @O2 #02priority can't seem to get a code for hairspray.. Can you help? 😲

  • 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

  • timnisbet tim nisbet (@timnisbet) reported from Hazlemere, England

    The is very cathartic after 25 years with @O2 I’ve left for @VodafoneGroup the o2 customer care and support is utterly woeful. And having given them so many chances I’ve had enough, so over to you vodaphone can you step up

  • ElaineHenesy1 Elaine Sheppard (@ElaineHenesy1) reported from Watford, England

    @O2 disgraceful customer service had my account hacked ,o2 have admitted fraud on the account. O2 are now not refunding the £500 .Terrible service from a company I have been with over 20 years.#o2 #fraud

  • timnisbet tim nisbet (@timnisbet) reported from Hazlemere, England

    I tell you this country is going to hell in a hand cart I don’t think there is one company who gives a **** about anybody. First it was @British_Airways now @O2 tried for 4 hours to transfer my phone promised a call back and guess what sweet ***** Adam #serviceisdead

  • 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.

  • 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

  • kathughes84 Kat De Keyser (@kathughes84) reported from High Wycombe, 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 👇

  • 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.

  • GAdams_Spink Geoff Adams-Spink (@GAdams_Spink) reported from Harrow Weald, England

    So, @O2 is complicit in this rip off but unprepared to do anything to assist a long standing customer.

  • 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...

  • 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?

  • Mountie31 Ben Mitch 🇪🇺🏳️‍🌈🇨🇦🏴󠁧󠁢󠁷󠁬󠁳󠁿😎🤪 (@Mountie31) reported from Hounslow, England

    @O2 Phone masts are down at my work and home so not good.

  • 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 👇

  • 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. 😔

  • 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!?

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Alishak1710 Alisha King (@Alishak1710) reported

    @O2 I received a code for the Sam fender gig and it isn’t working. I didn’t receive the email until after the redeemable time 😭. Please help

  • Samalaar Sammy (@Samalaar) reported

    @O2 That is not the case. My partner has exactly the same issue, code issued and no longer showing in my priority. He actually screenshot his code so still has it

  • sophiehuntley sophiiehuntley. (@sophiehuntley) reported

    @beccabiebs123 @O2 No it says on 02 website get priority tickets now but then when u press that it doesnt work 😩

  • Glennboy00 𝕲𝖑𝖊𝖓𝖓 (@Glennboy00) reported

    Trying to pay @O2 £22 spoken to 4 different people and they still can’t take it. Waiting for a call back. Account is closed which seems to be the issue. Can’t be that difficult 😩

  • FullSen70316301 FullSend (@FullSen70316301) reported

    @O2 I can’t get my head around how stupid these people are and how they are so slow and can’t understand a word of English it’s like talking to a brick wall they are not experienced they sound lost when you ask them something

  • WendyM90054273 Wendy M (@WendyM90054273) reported

    @O2 Your service is disgraceful. I’ve been trying for over a week for you to transfer my number to my new provider! Your app chat does not work!

  • Samalaar Sammy (@Samalaar) reported

    @O2 I was issued with a odeon cinema code for use on Sunday however this is not now showing on my priority app so I’m unable to book my ticket. This seems to be a problem with priority as my partner booked the same and has the same issue however he took a screenshot of his code.

  • kitchenfaff Debbie (@kitchenfaff) reported

    @FelicityCloake @O2 Try GiffGaff - I think they even use the O2 network and are very reliable

  • Racquetman01 Doug Sheperdigian (@Racquetman01) reported

    @O2 unable to get better than 3G service abroad. Now in France, but same problem in Austria and USA. Others get 4G on o2.

  • botragyilaszlo Botrágyi László (@botragyilaszlo) reported

    @K69Dj @O2 I've a similar story from yesterday with bots. Helped my collegue and friend to purchase football match tickets online. Everything wents fine until payment with debit card. Asked the bot on the site, what's the problem - there was silence for nearly 3 hours.