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 01/31/2026 05:00

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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. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Northolt, Greater London, England

The most recent O2 outage reports came from the following cities: London, Barnet, Harringay, Slough, Hammersmith, City of London, Croydon, Ealing, City of Westminster, St Albans, Southall, Wandsworth, Paddington, Fulham and Hayes.

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

Community Discussion

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O2 Issues Reports Near Northolt, England

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

  • 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

  • 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 👊🏾

  • FableandKing Fable&King Clothing (@FableandKing) reported from Croydon, England

    @O2 Hi, it seems like everytime we lose just one bar of signal on 4g, we struggle to load the most basic apps/pages. This never used to be an issue but is becoming quite regular.

  • MariaPiaTissot Maria Pia Tissot (@MariaPiaTissot) reported from Camberwell, England

    @Mcdoto_tony @O2 I used to be with EE but moved last December, but in the last couple of months it's been really hard to get signal in these areas

  • 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.

  • 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

  • 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...

  • 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

  • Mcdoto_tony Tony McDonald (@Mcdoto_tony) reported from Camberwell, England

    @MariaPiaTissot @O2 Oh no - you are not alone. I swapped to Virgin (EE) because it was so bad!

  • 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!

  • 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.

  • FableandKing Fable&King Clothing (@FableandKing) reported from Croydon, England

    @O2 signal is so poor these days

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

    5th day in a row I've had no signal or data through to my phone. @O2 is going downhill. Definately on its way out. This is so poor I shouldav stayed with T Mobile. #O2 #POORCUSTOMERSERVICE

  • nettiewettie Annette 💜🏳️‍🌈 (@nettiewettie) reported from City of London, England

    @BecksBDaniels Oh crap! I’m a @O2 customer too. Not brilliant. There should be any charges while using WiFi for WhatsApp.

  • 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.

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

    @_MParisss @O2 Trust me 3 is poor

  • 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

  • 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 🤬🤬🤬

  • 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.

  • 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.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • kouspxssy ruki's christmas ***** ❄️ (@kouspxssy) reported

    @O2 are an absolute disgrace. my phone was pick-pocketed in London on Wednesday, we contacted customer service to block the SIM and send out a SIM swap. turns out they messed up, my SIM swap blocked my account from an upgrade for 24 hours, and then we found out today+

  • hardgraft_uk HardGraft.co.uk (@hardgraft_uk) reported

    @o2 in Burnley no signal everywhere, even In your shop. ******* ****

  • timcolledge05 Tim Colledge (@timcolledge05) reported

    @Kyle87550379 @O2 Insane. I’ve never experienced such incompetence. I had a SIM card added to my @virginmedia bundle yesterday on O2, which I didn’t want, realised today. Trying to cancel the additional £10pm charge. The agent now claims I have £15 charges from 20-22 Dec for roaming

  • Krupa90 Krupa kanji (@Krupa90) reported

    @O2 why are you being selective on who you reply to? I’m still waiting for help and the offer will expire soon……

  • emxpriscilla Em ✨ (@emxpriscilla) reported

    @O2 can someone direct me where in the MyO2 app is the ‘Chat to an advisor’ option please? I need to rectify an issue with a phone number transfer to O2 and the customer services on the phone are not being helpful

  • SarahLudford Sarah Ludford 🇬🇧 🇮🇪🇪🇺 🇺🇦 (@SarahLudford) reported

    I know that we in London are supposed to be spolied with our mobile coverage. But in central London - I'm on @O2 - it is hard even to get into a website on 4G, i.e when not on wifi. In Paris by contrast, web access and even Twitter is not a problem on 4G.

  • sarah303w Sarah White (@sarah303w) reported

    Hi @O2 is there a network problem in Enfield? I have no service.

  • Kyle87550379 Kyle (@Kyle87550379) reported

    @O2 @manansaddique O2 customer service are so thick. Young useless idiots on phone rude clueless omg idiots, I've £60 I did bank transfer to o2 missing and they dint care I'm fuming at these brainless idiots

  • timcolledge05 Tim Colledge (@timcolledge05) reported

    @Kyle87550379 @O2 @virginmedia As a goodwill gesture is crediting me with £18. All I want is my account closed and have no charges for a service I don’t want, nor asked. I’ve wasted hours talking to this person

  • Katelw94 Katie Ward 💫 (@Katelw94) reported

    @O2 I know them religiously now, I never have signal! It’s absolutely ridiculous. Shocking customer service too!