O2

O2 Outage Report in Harrow Weald, 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 Harrow Weald, England

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

O2 Outage Chart in Harrow Weald, Greater London, England 02/21/2026 13:40

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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 Harrow Weald, Greater London, England

The most recent O2 outage reports came from the following cities: London, Harringay, City of London, Ealing, Slough, Tower Hamlets, City of Westminster, Chesham, Kensington, St Albans, Southwark, Wandsworth, Camden Town, Barnet and Hammersmith.

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City Problem Type Report Time
United KingdomLondon Total Blackout
United KingdomHarringay Phone
United KingdomLondon Internet
United KingdomCity of London Internet
United KingdomLondon Phone
United KingdomEaling Phone

Community Discussion

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O2 Issues Reports Near Harrow Weald, England

Latest outage, problems and issue reports in Harrow Weald and nearby locations:

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

    The continuing saga of poor network in SE15. I don’t know how long this hasn’t been working @O2 last update was to fix by 4/10 Sorry a phone mast close to you isn't working This means you might experience problems making calls, using the internet, or sending/receiving emails.

  • Kineets Kineta Kelsall (@Kineets) reported from Tottenham, England

    @Armaanilyas2 @O2 It’s so crap!

  • 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

  • jadesharp1992 Jade Sharp (@jadesharp1992) reported from Richmond, England

    @gillett_liam @VodafoneUK @EE @O2 I used to be with o2 for a while, but I found there signal kept cutting out everywhere, Vodafone has been the best signal wise for me and there data speeds are pretty cool.

  • 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.

  • 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.

  • Kineets Kineta Kelsall (@Kineets) reported from Tottenham, England

    @KateAlexa_ @O2 IT IS AWFUL

  • unknown_babez 🎃🖤TheBlackDahliaRose💀🥀🕸 (@unknown_babez) reported from Paddington, England

    @O2 a loyal customer of 11 years here 👋🏽 I am leaving your company because of many reasons.... one of them being you’ve outsourced your customer service to a new company which is quite honestly useless. Another being you do not value your customers. Bring on a new company 👊🏾

  • 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!

  • 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

  • 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

  • YasmeenLillahh ياسمين🌹 (@YasmeenLillahh) reported from Paddington, England

    @_MParisss @O2 Trust me 3 is poor

  • 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...

  • 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.

  • Kineets Kineta Kelsall (@Kineets) reported from Tottenham, England

    @thebrownvixen @O2 It’s the worst

  • Kineets Kineta Kelsall (@Kineets) reported from Tottenham, England

    @JayTaylor_93 @O2 I literally get two bars everywhere. It’s so bad. Really disappointed

  • 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.

  • Nick_G6 N I C K 🇿🇼 (@Nick_G6) reported from Hounslow, England

    Dear @o2 and @StarlingBank it’s been two weeks and I still can’t believe that I cannot pay my phone bill via the app! Please send help I’m all out of options here. Now I’m accumulating charges for late payment 🤬🤬🤬

  • 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!

  • 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.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Henry_Keating87 Henry Keating (@Henry_Keating87) reported

    @ChrisEddy_7 @O2 There’s a mast in Pontypool and malpas, the old mast surely is out of use now the cables are all cut. I’m in direct line of site less than 500m and highest I can get is 0.2 mgb… sure Cwmbran had one that was broken too

  • ChrisEddy_7 Eddy 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@ChrisEddy_7) reported

    @Henry_Keating87 @O2 I had issues from November 2019 until start of this month when I finally changed to Smarty. I was told at first it was temporary problem that was being fixed then for 18 months I was told too many ppl in my area used o2 so that’s why everything was slow……

  • AndrewAdams20 Andrew Adams (@AndrewAdams20) reported

    @O2 2 hours on hold to customer service. Any idea how long the wait is?

  • smileysway_ Annakáy (@smileysway_) reported

    O2 are embarrassing, everytime I have a problem I have to run to the tl to get them to respond @o2 do better !

  • rmcarthur1985 Ross McArthur (@rmcarthur1985) reported

    @O2 received a call from your sales team 3 weeks ago and offered me an upgrade. Brilliant deal was told I would have it in a week and still waiting for it. No updates and poor service. Worst service very experienced

  • Stephenburns65 Stephen Burns (@Stephenburns65) reported

    @O2 Have been in contact with helpline but waste of time just says our engineers are working on it but must be the worst engineers on the planet to spend this long to sort it out

  • lucascoe Lucas Coe (@lucascoe) reported

    @O2 My phone has been unusable for the past four days. Literally no signal at all. Apparently 4G issues in the area which won’t be fixed until April 2nd. Why am I paying full price for something I can’t use?

  • Henry_Keating87 Henry Keating (@Henry_Keating87) reported

    @magicmasteryoda @O2 Anyone taken it further should be able to get out on the small print somewhere, paying for a service you are not being provided

  • Victoriiaem1ly VictoriiaEmilyy 🦋 (@Victoriiaem1ly) reported

    @O2 I have had bad service for a few days now, restarted phone no better. 4G keeps cutting out and I get H signal

  • NukaDan Dan Dixon (@NukaDan) reported

    Hey @O2, a mast in the Lichfield area has been down for 7 weeks now, and customer services keep saying they have no date on a fix. Any possible updates on this?