O2

O2 Outage Report in Northolt, Greater London, 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 Northolt, England

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

O2 Outage Chart in Northolt, Greater London, England 12/12/2025 11:35

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Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Northolt, Greater London, England

The most recent O2 outage reports came from the following cities: London, Paddington, City of Westminster, St Albans, Fulham, Hayes, Islington, Hounslow, City of London, Surbiton, Croydon, Hammersmith, Wembley, Richmond and Southall.

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Internet
United KingdomPaddington Total Blackout
United KingdomCity of Westminster Total Blackout
United KingdomCity of Westminster E-mail
United KingdomSt Albans Phone
United KingdomLondon Total Blackout

Community Discussion

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

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O2 Issues Reports Near Northolt, England

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

  • smileyyearwood Send News!☝🏾🇧🇧 #StopTheCoup 🌹 (@smileyyearwood) reported from Harrow Weald, England

    I've decided to hang onto my @HuaweiMobileUK P30 Pro until the next gen of 5g phones. Was going to take an @O2 deal but it only shows 4g and says you'll then need to take a new chip and contract for 5G not guaranteed you'll pay the same price. A lot of 1st adopters are screwed.

  • AshleyLlewellyn Ashley (@AshleyLlewellyn) reported from Barnet, England

    I have before, but I keep getting told there is no issue with the mast. Or use WiFi, or get a new sim. I just want to be able to use my phone, thinking about ditching you guys and going to @O2 might get a signal and a betting offer on s phone.

  • jonnyrotton1989 Jon. 🇬🇧🏴󠁧󠁢󠁥󠁮󠁧󠁿🇮🇱🕎✡️ (@jonnyrotton1989) reported from City of London, England

    @O2 The network in EC2M has been down since 17th JUNE.....forgive me for being short but 3 months with no network is disgusting. #O2 #O2NetworkProblems

  • samfowler sam fowler (@samfowler) reported from Camberwell, England

    @O2 why is signal so poor across east dulwich to Camberwell in south London. It isn’t that remote!

  • jonnyrotton1989 Jon. 🇬🇧🏴󠁧󠁢󠁥󠁮󠁧󠁿🇮🇱🕎✡️ (@jonnyrotton1989) reported from City of London, England

    @O2 The network in EC2M has been down since 17th JUNE.....forgive me for being short but 3 months with no network is disgusting.

  • StephenKingsley Stephen Kingsley (@StephenKingsley) reported from Islington, England

    @O2 No response on Saturday and don’t understand a three letter message today - a long time for an automated service not to be working correctly.

  • JosephMorrison0 Joseph Morrison (@JosephMorrison0) reported from Kensington, England

    No company has ever treated their clients so poorly as @o2. Discgrace. The absolute worst contract ever. Never has service anywhere! Sign with someone else.

  • thespacedmonkey Jonny Harris 🇬🇧 (@thespacedmonkey) reported from Ealing, England

    Unbelievably bad customer service from @O2 . I was found no service when I live in London is expected and I would not be a booster and that a booster didn’t even exist. A quick google found the booster. Also pretty rude to me. Not happy after 9 years with them to get that.

  • callmechinkyy__ Ana Maria 🇨🇴 (@callmechinkyy__) reported from Islington, England

    The worst bit is each one tells me it's sorted when apparently it isn't. This is stressing me out financially, emotionally and mentally. I can't believe a company as big as them does this to customers #BadCustomerService #Horrible #Misleading @O2 @MarkEvansO2

  • WittrupMatilde Matilde Wittrup 👩🏼‍💻🏳️‍🌈😀 (@WittrupMatilde) reported from Lambeth, England

    @O2 uses voice recognition on customer service to figure out what you need help with. Apparently it thinks “increase spend cap” means “fraud” 😂😂😂😂

  • MabdiNur1 Mohamed Abdinur (@MabdiNur1) reported from Hammersmith, England

    @O2 I’m considering to leave after many years with you due to poor connection both voice and data. Shame once u was my no 1 choice of network.

  • JosephMorrison0 Joseph Morrison (@JosephMorrison0) reported from Hammersmith, England

    @O2 Your service just like, breaks all the days of the week. And let’s not forget the famous o2 outage of 2018. But at least your branding is good, except @ThreeUK might beat that too...

  • pitcombe Andrew (@pitcombe) reported from Camberwell, England

    @O2 Thanks it’s Peckham generally - and has been like it for ages. I wasn’t trying to call but trying to do anything is an issue. Post code I was at was se15 4rx. But that’s just one of many

  • gigsmad David Donnelly (@gigsmad) reported from Camden Town, England

    @O2 Went to shop to collect my phone, they were great at helping to flog cases, when I asked for help to set up, their WIFi is rubbish. I just spent a lot off money FFS!

  • LyndallAnn Lyndall (@LyndallAnn) reported from Hounslow, England

    @O2 This issue started a few weeks ago for me and my friend has had the same issue so changed phone companies a couple months ago.

  • endaguinan Enda Guinan (@endaguinan) reported from Islington, England

    @O2 I’m with GiffGaff. Usually no issues with Mesia messages in any direction, but when it happens, I’m curious about this type of message. It says here’s your message, but there’s no link or attachment.

  • tiggsie Sarah Ward (@tiggsie) reported from Richmond, England

    @_MiddleAgedGay_ @O2 @Ofcom I will never ever go to @O2 had a contract for a year with them and found the customer service horrendous terminated my contract and went back to @VodafoneUK, which are slightly more expensive but have great service for many years now. Hope you get it sorted soon

  • alechendry Alec (@alechendry) reported from Camden Town, England

    @fortheride @O2 Also, try taking your network selection off automatic, and switching to AT&T, I generally find them better - but results may vary depending on pairing agreements.

  • Astr0Isha Astro Gyal 💦 (@Astr0Isha) reported from Brentford, England

    @O2 is down again ugh tell me something I don’t know

  • DenisField Denis Field (@DenisField) reported from Richmond, England

    As much as I love my @oneplus it sucks not being able to go into a store and buy accessories. Especially now that @O2 are done trading with them.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • MKcol Col (@MKcol) reported

    Tempted to switch from @O2 to @lebara as coverage where I need it is at least as good & pricing lower. Any issues with them to be aware of?

  • ferretandbird Chris Leppard 🌻 (@ferretandbird) reported

    @O2 currently in Portugal roaming not working although a request has been made to enable roaming over a week ago with no success. Any ideas why?

  • RIKZ200 Rickz1986 free 🇵🇸 ⚒⚒⚒⚒ (@RIKZ200) reported

    @o2 I'm glad I'm not a pay monthly customer of yours. Only got the sim because @EE have started to charge for EU roaming and I'm still in contract with them. Never had any technical issues with @EE.

  • InvestorHex HEXInvestor 🐢 | 5555 Club | Maximus (@InvestorHex) reported

    @O2 Your 4G has gone to **** sorry think I’m going to jump ship to @VodafoneUK

  • Mminimen Margaret💞 (@Mminimen) reported

    What is going on @O2 the signal & 4G service has been useless over the last 2/3 days any reason why?? Plus iMessage seems to of been turning itself off too 🤨

  • phoebebuffay21 Simon B (@phoebebuffay21) reported

    @O2 no wonder you haven't abolished free roaming, o2 in Germany is awful. I've been here a week and I can literally get next to no reception unless I'm connected to wifi, it really is so bad.

  • cfitz2201 Conor Fitzpatrick (@cfitz2201) reported

    How is it in this day and age that there are still places that don’t get a phone signal? @O2 @EE @BT what’s the story like?

  • pixiefan_123 Annalise 🦔 (@pixiefan_123) reported

    @NicholsMarkl @O2 I've also tried to ask for a manager callback three times and was promised this. Never happened.

  • pixiefan_123 Annalise 🦔 (@pixiefan_123) reported

    @NicholsMarkl @O2 So true. They've still not DM'd me back...I've had CS team laughing down the phone and all sorts.

  • Jimmy77uk James Adams (@Jimmy77uk) reported

    @O2 Problems on your website? Trying to upgrade but it's freaking out at the last stages and dropping everything out of my basket... Frustrating!