O2

O2 Outage Report in Northolt, Greater London, England

Problems detected

Users are reporting problems related to: phone, internet and total blackout.

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 12/21/2025 05:00

December 21: Problems at O2

O2 is having issues since 09:20 AM GMT. Are you also affected? Leave a message in the comments section!

Most Reported Problems

The following are the most recent problems reported by O2 users through our website.

  1. Phone (47%)

    Phone (47%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  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: Hammersmith, Southall, London, City of London, Wandsworth, Paddington, City of Westminster, St Albans, Fulham, Hayes, Islington, Hounslow, Surbiton, Croydon and Wembley.

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Internet
United KingdomHammersmith Internet
United KingdomSouthall Internet
United KingdomLondon Internet
United KingdomSouthall Internet
United KingdomLondon Internet

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:

  • CraigFamilyBlog Hayley & Gavin (@CraigFamilyBlog) reported from St Albans, England

    Gav and I have had no mobile phone service for 3 days, but I have no service to call @virginmedia to let them know! It happens far too regularly. Just spent the morning searching for a new deal. @O2 looks like the best so far!

  • alechendry Alec (@alechendry) reported from Camden Town, England

    @fortheride @O2 Also, try taking your network selection off automatic, and switching to AT&T, I generally find them better - but results may vary depending on pairing agreements.

  • tiggsie Sarah Ward (@tiggsie) reported from Richmond, England

    @_MiddleAgedGay_ @O2 @Ofcom I will never ever go to @O2 had a contract for a year with them and found the customer service horrendous terminated my contract and went back to @VodafoneUK, which are slightly more expensive but have great service for many years now. Hope you get it sorted soon

  • WittrupMatilde Matilde Wittrup 👩🏼‍💻🏳️‍🌈😀 (@WittrupMatilde) reported from Lambeth, England

    @O2 uses voice recognition on customer service to figure out what you need help with. Apparently it thinks “increase spend cap” means “fraud” 😂😂😂😂

  • Astr0Isha Astro Gyal 💦 (@Astr0Isha) reported from Brentford, England

    @O2 is down again ugh tell me something I don’t know

  • endaguinan Enda Guinan (@endaguinan) reported from Islington, England

    @O2 I’m with GiffGaff. Usually no issues with Mesia messages in any direction, but when it happens, I’m curious about this type of message. It says here’s your message, but there’s no link or attachment.

  • s_reynolds808 Simon 'Whippet'.. (@s_reynolds808) reported from Kingston upon Thames, England

    Trying to listen to @VirginRadioUK on phone app on train and @O2 signal cutting out .. I know some areas are black spots but 3G surely should cope 😬 frustrating getting sound bites every 5 mins

  • DenisField Denis Field (@DenisField) reported from Richmond, England

    As much as I love my @oneplus it sucks not being able to go into a store and buy accessories. Especially now that @O2 are done trading with them.

  • IAmAbbieMurphy Abbie Murphy (@IAmAbbieMurphy) reported from Camberwell, England

    Have phoned @O2 Maybe 7 times in the last 3 months, as they are investigating a company called Fermdemia that stole from my account linked to my phone. Starting to wonder if @O2 is fraudster ferdemia in disguise! ‘Someone will call you back’... that old chestnut. #o2 #help #fraud

  • thespacedmonkey Jonny Harris 🇬🇧 (@thespacedmonkey) reported from Ealing, England

    Unbelievably bad customer service from @O2 . I was found no service when I live in London is expected and I would not be a booster and that a booster didn’t even exist. A quick google found the booster. Also pretty rude to me. Not happy after 9 years with them to get that.

  • MabdiNur1 Mohamed Abdinur (@MabdiNur1) reported from Hammersmith, England

    @O2 I’m considering to leave after many years with you due to poor connection both voice and data. Shame once u was my no 1 choice of network.

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

    @O2 This issue started a few weeks ago for me and my friend has had the same issue so changed phone companies a couple months ago.

  • rafthemaster Richard Frame (@rafthemaster) reported from Kensington, England

    @O2 this phone number is harassing me - 020 3389 6395 - it’s a fake automated call claiming to be @HMRCgovuk called me 4 times already today! Wants to press option for operator (but I haven’t done so), needs reporting for harassment / impersonation of government service! @Ofcom

  • NHSNewey David Newey (@NHSNewey) reported from Croydon, England

    @o2 why is your 4g signal and internet bandwidth so appalling in Croydon. Pass through the town centre particularly through East Croydon and you might as well having no signal at all!

  • davidchow David Chow 📶 (@davidchow) reported from Hammersmith, England

    @MIROFUR Disagree. In the UK it was an exclusive on @O2 as they built out EDGE and turned on support for interactive voicemail. It created a massive influx of people to the base, who continued to stay on even when the 3G version eventually shipped to other carriers.

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

    @O2 Thanks it’s Peckham generally - and has been like it for ages. I wasn’t trying to call but trying to do anything is an issue. Post code I was at was se15 4rx. But that’s just one of many

  • B_Heer84 Bari Heer (@B_Heer84) reported from Wraysbury, England

    @O2 are the biggest disgrace possible. Im a pay monthly customer, paying £53 a month. I have no network coverage. O2 have confirmed I live in a Black spot and they will not be helping me. They said to me..’These things happen’...! O2 said I still have to pay my monthly fee..!

  • gigsmad David Donnelly (@gigsmad) reported from Camden Town, England

    @O2 Went to shop to collect my phone, they were great at helping to flog cases, when I asked for help to set up, their WIFi is rubbish. I just spent a lot off money FFS!

  • StephenKingsley Stephen Kingsley (@StephenKingsley) reported from Islington, England

    @O2 No response on Saturday and don’t understand a three letter message today - a long time for an automated service not to be working correctly.

  • jonnyrotton1989 Jon. (@jonnyrotton1989) reported from Islington, England

    Right that’s your lot now @O2 I’m sick to death of signal problems & the app never works to report a problem! 10 years I’ve been with you - you used to be the best, but not anymore. Time to give @EE a go 👍🏽 #O2 #O2isARipOff #O2SignalProblems

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • PhilipMcParland Philip McParland (@PhilipMcParland) reported

    @O2 can you tell me why I’ve been charged £43 for apparently using 11MB of data between getting off a flight and joining the airport Wi-Fi? I will 100% not be paying this. What is going on? Can someone please get back to me!! Ridiculous service.

  • La_La_Gomera 🌱La_La_Gomera (@La_La_Gomera) reported

    @SHadjipateras @O2 @actionfrauduk Don’t trust o2 After 2 yrs & 4 mths & 100s of complaints they sent an aggressive rude email saying they can’t find the original complaint because they have ‘archived’ it so aren’t going 2 help & aren’t going 2 refund the money then told me to go get a lawyer if I don’t like it

  • louise_crossing louise 🍃 (@louise_crossing) reported

    @O2 got an Apple Watch on my phone contract but it won’t connect to my phone data and signal and telling me it’s only available for pay monthly customers but that’s what I am? Can I have assistance please my account is also down or your website is

  • ComeebackKidd Jem_xo (@ComeebackKidd) reported

    @MartinSLewis i'm stuck in a battle with @O2 and @GooglePlay over fraudulent purchases on my account totalling £150+ which o2 have taken as part of my DD and neither of them are being helpful regarding refunding. I have evidence. Are you able to help please?

  • Epic_Kirsty Kiki (@Epic_Kirsty) reported

    @rhianna_joseph @AlexanderChrisS @O2 Girl, if only it was that simple. I've tried. I really have. Maybe if O2 could jump in and explain why I've spent over 9 hours over the last month on trying to call, unsuccessfully I might add. Still waiting on a reply to a complaint dated 03/03/23 so I'm not holding out hope.

  • Epic_Kirsty Kiki (@Epic_Kirsty) reported

    @AlexanderChrisS @O2 Im pay monthly and I'm trying to cancel a phone that has been inactive for over a year (because I don't even have a SIM card and you've locked me out of my account) Why wouldn't you close this as it's clearly inactive or do you just do this to PAYG customers? Genuinely THE WORST.

  • sophie_dickings Sophie Dickings (@sophie_dickings) reported

    @O2 It's impossible to get through to you. Aura is no help and I'm going round in circles!!

  • Timinho50 Tim (@Timinho50) reported

    @O2 can you assist please? Now 5 days and no service #o2

  • justlikemadison ♥︎ (@justlikemadison) reported

    @O2 your priority is a joke!!! i’m having an issue can you dm

  • rhianna_joseph Rhianna Joseph #PrayForDemi ❤️ (@rhianna_joseph) reported

    @O2 I’m really upset that it’s so hard to complete an transfer of ownership with O2. Customer Services staff told me that the user has to purchase their own account first to transfer the number to them I’m now leaving because of all the stress.💔💔 #badcustomerservice