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 22:30

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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 (3%)

    E-mail (3%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Northolt, Greater London, England

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

Loading map, please wait...
City Problem Type Report Time
United KingdomWandsworth E-mail
United KingdomLondon Total Blackout
United KingdomBarnet Phone
United KingdomLondon Internet
United KingdomLondon Phone
United KingdomLondon 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:

  • Gavlar321 Gavin 🇺🇦 (@Gavlar321) reported from Wandsworth, England

    @ajbails @EnglandRugby @O2 One issue with the pack I'd say is Stuart he's not an international prop he shouldn't be anywhere near the England team I don't know why Eddie keeps picking him

  • electriccandles ⚡️Emma⚡️ (@electriccandles) reported from London, England

    Idk what's going on with @O2 signal atm, but for the last few weeks I have no data signal around Crystal Palace at all. Doesn't come back till I get down to Sydenham. Weird

  • garywebbTHFC Gary Webb (@garywebbTHFC) reported from St. Stephen, England

    2/2 @O2 promise to call you back, but as yet nothing, they promise to escalate to a manager, but surprise they don’t call you back either, their Twitter also ignores your serious concerns.Think seriously before choosing @o2 if there’s an issue THEY don’t seem to care! @VMO2News

  • esrose2003 Liz Rose 😍 (@esrose2003) reported from Richmond, England

    @O2 Yeah roam freely in Europe but beware going anywhere else, they wanted to charge me DAILY, the same amount that my husband was charged monthly by his network!!! Beware of extreme charges and dreadful customer service

  • susancatton1955 Susan Catton (@susancatton1955) reported from Amersham, England

    @keelokeelo @O2 I have the same issue and have just spoke to Customer Services who were unable to give me any explanation!!!

  • ThomasAlexJenk1 Tom the Lock (Maker of Curry) (@ThomasAlexJenk1) reported from Croydon, England

    @O2 Fuming at O2. Currently have 2 devices on a business account, but apparently a 3rd was not given because of a credit check. How long have I been a customer? Years, and Years, A shop gave me a contract for device 2 in 10 mins I've just spent 40 on Telephone for nothing.

  • esrose2003 Liz Rose 😍 (@esrose2003) reported from Richmond, England

    @O2 @Ofcom how very patronising- your website didn’t work so used the number and paid today! After 20 years of loyalty I will be leaving for another network….dealing with your constant mess ups takes too much time/money- 3 already this year….it’s only April

  • electriccandles ⚡️Emma⚡️ (@electriccandles) reported from London, England

    @O2 I've tried all that already. If I had WiFi access I wouldn't need the data to work. Phone signal works fine, just can't use anything with Internet. It's been like this for at least a month.

  • garywebbTHFC Gary Webb (@garywebbTHFC) reported from St. Stephen, England

    1/2 BEWARE everyone considering switching to @O2 They offer to port your existing number from your previous provider, which is really important to many, but FAIL miserably, when you call customer services multiple times, they promise a 4 hour resolution, this never happens..cont

  • 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.

  • carboncoach Dave Hampton 🌍🌳 (@carboncoach) reported from Kensington, England

    Dear @EE It’s only a few months since I switched to you, but seems I’m gobbling data faster than ever when I was with @O2 Is your metric working? Maybe you’ll say your network is faster? if so I’ll gladly switch back: to my lower data allowance with O2: that I never used up!

  • MattGauntlett Matt Gauntlett (@MattGauntlett) reported from Watford, England

    @O2 I need help ASAP please

  • Silverlink_ iyren (@Silverlink_) reported from Croydon, England

    @O2 Hi my phone signal is absolutely shocking. I get 5G but still struggle to load web pages. Also no one can ever hear me on the phone? Yes i’ve tried turning my phone off & on again

  • Stasisesque Lou 🐝 Lou (@Stasisesque) reported from London, England

    A tale of two CS agents. @O2 dealt with my issue and O2 Travel quickly and with excellent customer service. @Lustriga who has an IDENTICAL issue is being dismissed constantly and told it's his problem as the agent is refusing to read the conversation.

  • AddingtonSteph Stephanie Addington (@AddingtonSteph) reported from Richmond, England

    .@McAfee and @O2 help. Keep getting 404 error when trying to log into the McAfee app.

  • Sheena81 Sheena Watts (@Sheena81) reported from Kensington, England

    @MoneySavingExp Is this every network? @O2

  • jonathonfp Jonny Pugsley (@jonathonfp) reported from Camden Town, England

    @O2 your 4G service in London is absolutely dire currently. And you’ve just put my price up for the privilege of it.

  • ThomasAlexJenk1 Tom the Lock (Maker of Curry) (@ThomasAlexJenk1) reported from Croydon, England

    I find @O2 incredibly difficult to deal with both on the telephone and on the website, nobody is interested in helping. Apart from going into a shop to spend money. Absolutely rubbish service outside of this.

  • esrose2003 Liz Rose 😍 (@esrose2003) reported from Richmond, England

    @O2 you’ve sent me reminder to pay u for a bill I can not see! I asked for a bill last mnth, as could not view online and nothing? This is on u! U have stopped my service but I wont pay until I have a break down? Bully! If u can send me a ltr, u can send me statement?? @Ofcom

  • ThomasAlexJenk1 Tom the Lock (Maker of Curry) (@ThomasAlexJenk1) reported from Croydon, England

    @O2 Credit checks are clearly not worth the paper they are written on, where is your customer service care? look at my personal history and then WHY did the same business account get me my 2nd device in an O2 shop from O2 staff without any hassle, please explain.?

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • safiya_amina_3 Safiya Amina Hafeji (@safiya_amina_3) reported

    Update to thread: ID needed for (SAR) Data Protection request nearly done. However, confirmation of the data I had requested left out the phone calls I made to @o2 about the data request and the complaint I made. Now corrected and confirmation received.

  • HeadLulli Lulli head (@HeadLulli) reported

    @ThreeUK @ThreeUKSupport you guys are the worst network in the world 9 years Iv been with you guys and never had good connection and been told lies and it’s getting worse thank god I joined @O2 with a really good deal and I get a upgrade after the first 3 payments amazing #O2

  • usukgoose Ian Brown - New Town Independent. (@usukgoose) reported

    @O2 help with my bill please?

  • grrooves Grrooves💚 (@grrooves) reported

    @O2 monthly payment just gone up when I've been a customer for a few months of a terrible service. No amount of complaints with no resolution yet. What an I paying for!?

  • gingebelfast87 🇺🇦 Gavyn Anderson 🇺🇦 (@gingebelfast87) reported

    @virginmedia can I have someone contact me? I have had a phone call which was telling me information about my contract and promotional offer and a sim card. Yet your customer service chat says no such thing happened. Was this Virgin or @O2 ?

  • Dave7438501904 Dave74 (@Dave7438501904) reported

    @aggo58 @EE @O2 I'm going the other way. O2 is awful in Wrexham these days.

  • adesdaily 🧠 𝘈𝘥𝘦'𝘴 𝘉𝘳𝘢𝘪𝘯 © (@adesdaily) reported

    @O2 @giffgaff Why has there been zero signal of any kind in Bournemouth town centre for over a year. Yet, if i stand on the beach I can enjoy 5g from Orange in France!!!

  • djt81 Dave (@djt81) reported

    @O2 no signal on and off for over 4 weeks (maybe more) and very very poor call quality when i can actually make calls. Had enough of this **** i expect better for £70+ a month so the direct debits are getting cancelled as of today

  • Sje143 Steven (@Sje143) reported

    @O2 Have advise them by email I wish to cancel my order but had no reply email service is so so bad and I have raised i dissatisfaction because of it and asked for somebody to email me a manager I will be in touch ofcom and the ombudsman your service is disgraceful

  • adybiglad6969 adrian williams (@adybiglad6969) reported

    @O2 It’s 100% right. I have all the evidence you did that and an apology from your executive team for doing so. Just thought it would be good for others to know what to expect from you. At best you are numpties or worst you are spiteful.