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 02/21/2026 03:50

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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 Northolt, Greater London, England

The most recent O2 outage reports came from the following cities: London, Harringay, City of London, Ealing, Slough, City of Westminster, Thornton Heath, Chesham, Kensington, Worcester Park, St Albans, Wandsworth, Kingston upon Thames, Camden Town and Barnet.

Loading map, please wait...
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

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

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

O2 Issues Reports Near Northolt, England

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

  • chris_reed Chris Reed (@chris_reed) reported from Hillingdon, England

    @O2 any Ida how long your site will be down for? I want to get a bolt on that works for Turkey, and I’m just about to take off…any advice?

  • Stefan_baisden Baisden 📸🎥 (@Stefan_baisden) reported from Ealing, England

    @o2 I have been charged again without actually reviewing any service. Can I please have the direct. complaints email

  • Jennifer03017 Jennifer Ferguson (@Jennifer03017) reported from London, England

    @O2 when you press use now on the Priority Lane where is the code - I only have a screen with a timer counting down. I can’t see a code? Thank you xx

  • brettriot Brett (@brettriot) reported from Camden Town, England

    @O2 I accidentally used my priority access for o2 venues when I didn’t mean to, can you help me get it back?

  • ruthie82 Ruth Maurice (@ruthie82) reported from Merton, England

    @O2 it’s 10am now - as an O2 customer I have now missed out on the 9:30 slot for the O2 December dates and rapidly loosing my chance at the rest. Not good enough.

  • shanianderson_ Shani (@shanianderson_) reported from Lambeth, England

    @O2 hi I am trying to buy 2 x tickets for disco classical in indigo2 through o2 priority. The link through to the AXS tie doesn’t work. Please can you help?

  • THE_COLSON Shasa Colson (@THE_COLSON) reported from Merton, England

    @O2 Hi, I've been going around in circles for weeks. I'm an O2 and Virgin Media customer. I'm supposed to be in a Vilt package but mu data hasn't been doubled on the o2 end. Can this please be sorted asap

  • _beckid ✈️ B (@_beckid) reported from Croydon, England

    @O2 With all due respect I don’t need these tips to know how to work a phone and ensure it’s data is on etc! Everyone I know on o2 is having appalling signal. My daughters @EE phone works everywhere and I’ll be stood right next to her with 4g showing but actually no signal.

  • ksjsowhat fiono (@ksjsowhat) reported from Barnet, England

    @O2 I made an order on the 27th of October and it’s still not in process, I absolutely need the phone I ordered within two weeks, could you help me please ?

  • PaulGrayburn PG (@PaulGrayburn) reported from City of London, England

    @O2 Nope, nothing. All that’s been different is that I’ve been roaming since 4th October. Home now but I noticed when I was in Portugal that my data counter wasn’t working but my sons was. My wife is also having the same problem.

  • jasonmackenzie Jason MacKenzie (@jasonmackenzie) reported from Merton, England

    @O2 It’s very frustrating. The delivery yesterday didn’t arrive, then @DHLParcelUK (falsely) claimed they couldn’t get access. I went into an @O2 shop just now - they said I had to ring customer services. I spoke with someone who said they’d help, and the call dropped after 16mins.

  • KnellTaylor Lucy K-T (@KnellTaylor) reported from Croydon, England

    Sometimes I dread calling utility companies, anticipating long waits & lacklustre customer service BUT today I called @O2 & spoke to Ben Smith who was BRILLIANT - super helpful & found me a much better deal tarrif (effectively halving my bill) 🙏🏼 #BenDeservesARaise 💷

  • ksjsowhat fiono (@ksjsowhat) reported from Paddington, England

    @O2 anything you can help with?

  • jasonmackenzie Jason MacKenzie (@jasonmackenzie) reported from Merton, England

    @O2 Do you think it will be today, tomorrow, Monday? A rough indication would help. Please would you also advise if I can cancel the contract and phone altogether with no penalty? Right now, it would be much easier for me to just stay with @VodafoneUK than to move to @O2.

  • DavidHHeadley David Henry Headley (@DavidHHeadley) reported from Islington, England

    That’s the last time I recommend @O2 to anyone. Appalling service and indifferent customer service. What has happened to a once great provider?

  • _beckid ✈️ B (@_beckid) reported from Croydon, England

    Anyone else find that signal from @O2 is appalling? My phone says I have 4G/5G and yet nothing works! It’s constant now every day 😡

  • atkin_julie julie atkin (@atkin_julie) reported from Islington, England

    O2 charging customer for voice text. That's terrible. I think after 20 yrs I will be leaving you in 4 months when my contract ends. You don't respect or look after your customers. Especially faithful ones. @O2

  • liezel_t ☆ Liezel ☆ (@liezel_t) reported from Merton, England

    Hey @O2 @GreggsOfficial, issues with the breakfast roll on O2 priority last week and this week not there, has it stopped now?

  • KentishMole Christian Mole (@KentishMole) reported from Camberwell, England

    @O2 well I flicked you a DM 18 hours ago for help re my iPad surfer plan and it’s been totally ignored. Perhaps this public tweet might trigger a response?

  • gadgetgem Gem (@gadgetgem) reported from Barnet, England

    Missed out on my free sandwich this week @GreggsOfficial with @o2 due to the scanner being broken again. Went to next nearest greggs and they had no breakfast 😢 #o2priority #greggs #breakfast

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • MrMatthewHolton Matthew Holton (@MrMatthewHolton) reported

    @JayClay71 @O2 Sadly not mate, there’s some issue within o2 with an iPhone / Apple Watch pairing, so will be sending both back tomorrow as I can’t use a device that isn’t fit for purpose ( no idea when it’ll be sorted ) so going back to and old sim only deal with my old phone

  • philos2929 ⚡️⚡️⚡️⚡️ (@philos2929) reported

    @O2 HAS THE WORST SERVICE EVER! for the last 5 days I have been unable to make any calls out. Came across the biggest emergencies this year and I was trapped without any solution as I couldn’t even call out to o2 customer services on my phone and still can’t!

  • hedgehoguk01 Rob (@hedgehoguk01) reported

    Totally horrendous service by @O2. Staff in your shop in loughborough don't have a clue, and your customer service is happy lying to us and refusing to help. Cancelled the account after @Virgin set it up in error, and rather than doing it they harrass us for money!

  • thingstobylikes Toby Isaacson (@thingstobylikes) reported

    @O2 Now my phone has no service.

  • HausOfTrixi Richard Speight (@HausOfTrixi) reported

    @O2 Why over the past few days every time o go to make a phone call does it at call failed? I’ve tried resetting, turning off network… everything! I can’t call you because my phone doesn’t work. Please reply

  • syrikatulloch Sy🇯🇲 (@syrikatulloch) reported

    @O2 has the worst customer service I have ever experienced in my entire life. If you’re thinking about moving to a network go to @EE 😡😡😡

  • Noblerone Gary Noble (@Noblerone) reported

    @HarryAitchison1 @TheMorgeh @O2 O2 told me it’s an issue wit iPhone users they are working through. No timescale given. Make sure you ask them for compensation

  • ivanboateng__ IV (@ivanboateng__) reported

    @O2 @thingstobylikes It’s not his phone. It’s your stupid network. We are not the only people

  • Flying_PigEG Flying_Pig (@Flying_PigEG) reported

    @O2 hello - I don't seem to be able to get a data signal whilst (roaming) in the US. Is there something which needs to be activated on my account to enable this?

  • philos2929 ⚡️⚡️⚡️⚡️ (@philos2929) reported

    @O2 WHAT ******** DO I PAY FOR? you put your **** service up and I can’t call out? You guys are the ultimate fraud kings! How dare you put hard working people in struggle, through more struggle from an unusable service that is paid in full always?! Make me understand this please!