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 01/04/2026 22:50

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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 Northolt, Greater London, England

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

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City Problem Type Report Time
United KingdomCity of Westminster Phone
United KingdomSt Albans Phone
United KingdomHammersmith Internet
United KingdomLondon Internet
United KingdomLondon Phone
United KingdomHammersmith Internet

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:

  • JadeWheatley_ Jade Wheatley (@JadeWheatley_) reported from Paddington, England

    Had a ridiculous amount of issues with @O2 of late, and despite numerous calls and messages, there’s no resolution. I wish this had happened before I upgraded and then I’d just leave! We’re now another day of no service because of SIM card issues with no help! 🤬

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

    One thing I’m excited about with going home is no longer using @O2 as my phone provider. Absolutely sick of always randomly getting “no service” and then it coming back 5mins later and dropping out again.

  • Ashishpatel1972 🧑🏿‍🦼Ash Patel🧑🏿‍🦼 (@Ashishpatel1972) reported from Croydon, England

    @O2 please help me

  • ColinShaw_CX Colin Shaw (@ColinShaw_CX) reported from London, England

    Unbelievable. I get a survey from @O2 regarding their service. I say it’s poor. They contact me and suggest a SIM card change. They have now cut me off until new SIM card arrives! For 3 days! O2 store can’t help. What a shambles! #cx #fail

  • coffeemadman Jonathon (@coffeemadman) reported from City of London, England

    @O2 Er slightly concerning that I recycled a phone with you and you have updated the offer saying you received a *different* phone when I’ve never owned that phone at all.

  • ShahlaaTahira 💟 (@ShahlaaTahira) reported from Hillingdon, England

    So now I’m without a phone and will never know where or what happened to my iPhone all because of poor customer service from Hassan in the @O2 Lewisham Branch! So much for customer service! #disgustedcustomer @BBCWatchdog

  • Ne0nnet 🖤 Kate 💛 Ne0nnet 🖤 (@Ne0nnet) reported from Croydon, England

    @O2 @kingzerno This has gotten worse over the last few weeks but croydons 4g reception has been shocking for at least a year! It's getting worse and worse. Seems to be as buildings go up, the reception goes down

  • JoeAchilles Joeachilles.com (@JoeAchilles) reported from Denham, England

    Mother has been getting scammed by a mobile app service "Lasevia limited" for past 8 ish months, her mobile provider @O2 can't help at all. Looking online this has been an issue for ages yet nothing has been done by O2 😡

  • loganwicke logan (@loganwicke) reported from Lambeth, England

    @O2 Well your app isn't working. You keep sending me o2 pass code and I can't login. Keep asking for my number again and again..

  • samfowler sam fowler (@samfowler) reported from Camden Town, England

    @O2 where’s my crap donut offer a la @VodafoneUK been with you since Genie days....

  • Downtonres Carol mcCallum (@Downtonres) reported from Lambeth, England

    @BaronVonWindmil @O2 O2 need a review of staffing numbers , investment in redesigning procedures for customer service and massive retraining programme for staff

  • vodaka_orange shezza_bezza 🌙☀️Coldplay are back wohooo 🌙☀️ (@vodaka_orange) reported from Hammersmith, England

    @O2 I’m treating myself to a Apple Watch because it’s my birthday next month and the offer ends next Thursday 🤣 plus I deserve it, putting up with rude people and getting sat on/licked/beaten up by my niece hahaha

  • oliviakhwaja Olivia Khwaja (@oliviakhwaja) reported from Sunningdale, England

    @O2 great marketing activity. But no good doing that if you can’t provide basic service. Have been trying for 2 weeks to buy a new SIM. Passed around everywhere, 40 minute waits, given phone numbers by your South African call centre that don’t work. Not feeling like centre stage.

  • madamdaphne Daphne & Jake (@madamdaphne) reported from Camberwell, England

    Hello @O2 I need to buy a 2g desk handset for use by a disabled person. Is there a date for 2g being switched off with o2 network

  • DJTommyPickles Tommy Pickles (@DJTommyPickles) reported from Camberwell, England

    @O2 literally the worst customer service from a mobile phone company ever, truly a disgrace, avoid if you can!

  • daktadre Dré (@daktadre) reported from Merton, England

    @O2 So a feeling a bit let down. I recommended 2more people to join o2 and both are showing on my referme page. Customer care promised to call me back twice in a month. No call back. I’ve sent emails with proof twice; still nothing. I’ve got 8 contracts on my account & o2 drive

  • sparkloaf26 mark cording (@sparkloaf26) reported from Barnet, England

    @O2 when are u gonna fix the blooming mast in edgware it's been days without signal

  • ukcomic Jeff Stevenson (@ukcomic) reported from Hillingdon, England

    @VodafoneUK I have spent three hours of phone time trying to resolve a mistake that your company has made. I am so glad I went back to @O2 PLEASE BE WARNED .... Vodafone customer service is the worse !

  • marcwhufc marc foley ⚒ (@marcwhufc) reported from Barnet, England

    @sally290718 @O2 @02 I’m phoning them back tomorrow and doing that shit service though xx

  • phillipsc Fr Chris Phillips (@phillipsc) reported from Camden Town, England

    @O2 Hello - issue was that china cup was denied. We had to drink from a paper one even though we didn’t take away. This at the More London Riverside branch.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • mamtasinghal2 Mamta CEng MBA (@mamtasinghal2) reported

    @O2 Yes but these are scam messages endorsed by o2 and by doing further research this a very common issue with 02 customers.

  • kelseyanewman kelsey newman (@kelseyanewman) reported

    @O2 After about 10 phone calls and being hung up on by your inexperienced staff, my issue has HOPEFULLY been resolved. You’ll find out tomorrow if I don’t have service STILL😤

  • YixingLights_ 𝙆𝘽𝙁𝙓𝙄𝙉𝙂 | ᴷᴴᴬᴸᴱᴰ 🗡 вαмвι (@YixingLights_) reported

    @O2 What are you waiting for? Hurry offer it for pay as you go users we literally work from our house the signal there is disaster do something! Vodafone and three did offer it yall do now

  • chillkhupe Chill (@chillkhupe) reported

    @tiny_mischief @O2 Add to that when your contract is up and you move to monthly contracts only all of a sudden the connectivity to 4G is constantly at 1 bar and data runs out extremely quickly @O2 I never believed this happens but it is. Wry disappointing. Moving very soon.

  • JonMagicman Jon Pepper (@JonMagicman) reported

    @O2 Hi there, will DM, thanks. Yes I have. I can get an OK data signal upstairs but downstairs it's non existent.

  • jimmy_horrigan Jimmy H (@jimmy_horrigan) reported

    @O2 (2 of 2) To have use of neither their existing no. (that they want to keep) nor the one that came with the new phone and contract (which they don't) since requesting this at 5pm on Friday and then having to do all the chasing doesn't inspire. Is the tech issue actually fixed?

  • DMcstravock danny mcstravock 💙 (@DMcstravock) reported

    @O2 Not from o2 from a soon to be a former customer thanks to your refusal to honour your offers

  • northerngadgie North East Guy (@northerngadgie) reported

    Hi @O2 is there something wrong with the signal in Durham? Last few days I'm getting very poor / no signal indoors- hasn't been an issue before

  • poshfrocks Penny Webster-Brown (@poshfrocks) reported

    @O2 your customer service is hopeless. All I want to do is update card details on my F-I-Law's account. You won't let me access my O2. Been on the phone now for over 30 minutes and getting nowhere because I can't access his phone as he's locked down in a care home. Ridiculous

  • SilverL14538305 Silver Lining (@SilverL14538305) reported

    @O2 Don't rush to make a customer who's been with you for so many years happy, will you? He says sarcastically. 🤬