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 03/13/2026 23:55

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Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (32%)

    Internet (32%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  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: Croydon, London, City of London, Hammersmith, Muswell Hill, Bushey, Paddington, Thornton Heath, Barnet, St Albans, Hounslow, Chesham, Harringay, Ealing and Slough.

Loading map, please wait...
City Problem Type Report Time
United KingdomCroydon Internet
United KingdomLondon Phone
United KingdomLondon Internet
United KingdomLondon Phone
United KingdomLondon Phone
United KingdomCity of London Total Blackout

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:

  • arigork Ari Gork (@arigork) reported from Barnet, England

    @O2 Any plans on enabling sms over wifi calling? I used to be with @EE and I could call and sms with wifi calling but seems your network only supports calls?

  • phillipsc Fr Chris Phillips SSC (@phillipsc) reported from Brentford, England

    Hello @virginmedia @O2 I’m a customer of you both and am wondering when I’ll be upgraded to the new Volt benefits? I can’t see a way to opt in online.

  • paul_a_lewis Paul Lewis (@paul_a_lewis) reported from Barnet, England

    @O2 my wife joined O2 today and ordered a new phone however she provided you with the wrong email address, can you help change it? Thnx

  • jamesmurray07 James Murray (@jamesmurray07) reported from Camden Town, England

    .@O2 despite asking me to DM you nobody had responded and the link to the chat doesn’t work (also not working on myO2).

  • RuthHolliday13 Ruth Holliday (@RuthHolliday13) reported from Hammersmith, England

    Still within my 14 day grace period with @O2 having so much trouble actually speaking to a human about my issue I’m so tempted to cancel cause this stupid system keeps just hanging up on me and it’s been 3 days since I requested they transfer my number… not great

  • Nicolanoodle Nicola Fish 💙 (@Nicolanoodle) reported from Richmond, England

    @O2 we’re having a nightmare with network in TW1. Is there is known issue? If not, can I report one? It’s been about 10 days now.

  • ChristianRad Christian Radnedge (@ChristianRad) reported from London, England

    Something especially egregious about living near The O2, but not having any @O2 signal once again, even though that doesn't make sense. Feels like it should be a massive router for all of South East London...

  • poundland_thor Chris sweet (@poundland_thor) reported from Richmond, England

    It is now day 15 since I first reported not getting the phone I ordered from @O2 and I still have no phone or update, It is now 23 days since I put the order through - this is not what customer service looks like

  • katyhall26 Katy Hall (@katyhall26) reported from Hammersmith, England

    Very unhappy with the service from @O2 , phone battery only lasting 4 hours at a time at the moment and very slow running - no upgrade option apart from paying £324 😧😡

  • brineferry HeHymn ³⁰ (@brineferry) reported from Brentford, England

    @O2 are you broken

  • Amalik7991 Amalik799 (@Amalik7991) reported from Kingston upon Thames, England

    @DieselDragonUK @O2 @Ofcom I see. EE is good for cities and countryside apart from the time when there was a broken cell tower near my hotel in the Isle of Wight! Had to deal with very slow speeds as the hotel WiFi limited their speeds. 😭

  • ElaineHenesy1 Elaine Sheppard (@ElaineHenesy1) reported from Watford, England

    @O2 disgraceful customer service had my account hacked ,o2 have admitted fraud on the account. O2 are now not refunding the £500 .Terrible service from a company I have been with over 20 years.#o2 #fraud

  • NorthernlyExpo Andy Denial 📸 (@NorthernlyExpo) reported from Islington, England

    @O2 Just trying your Priority code in McDonalds but it’s not working. Just says it’s been used already.

  • Mattoco Matt O'Connor (@Mattoco) reported from St Albans, England

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • Paula_Griffin65 Paula Griffin 🏳️‍⚧️ 💙💖🤍💖💙 (@Paula_Griffin65) reported from Camden Town, England

    @O2 Hi, currently log into 02 Wi-Fi in places like Costa etc but need to change my details as the name it flashes up is incorrect. However it won’t accept either my email or my phone number to change details.. Help please!

  • LairdDourka Andrew Dourka-Laird (@LairdDourka) reported from London, England

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • UKGeocacher geocaching.uk (@UKGeocacher) reported from City of London, England

    Recently moved back to @ThreeUK on a sim only plan and it’s blooming awful in terms of speed or coverage in central London. Thanks to my @O2 work E-sim I actually have signal!

  • SheldonLT Sheldon Tarpey (@SheldonLT) reported from City of London, England

    @UKGeocacher @ThreeUK @O2 Having the exact same issue when I’m around Liverpool Street for work. The biggest city yet the signal on Three is sooo bad.

  • till_the_wheels 𝕵𝖚𝖌𝖘 (@till_the_wheels) reported from London, England

    @O2 @Joegreaney Hi I'd just like to add that this is a problem for everyone on 02 and giffgaff in that area and it's because a mast in hither green has been down for 2 years and these crooks hate you enough to ignore it.

  • JoshBates Josh (@JoshBates) reported from Paddington, England

    @O2 I got this sorted doing this however this is really poor service. This should be an easy, self-service digital journey. Absolute joke that this took 35 mins for both me and your staff. Total waste of time. Please feed back.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • laurellah laurellah (@laurellah) reported

    @O2 I am still waiitng for a proof of usage document, nearly a week after I requested it due to having my phone stolen. please help!

  • allyc375 Alison Cameron 🤍❤️🤍💙💛 (@allyc375) reported

    @keishaofdogs @O2 I'll try. It's hard though as this phone situation is so worrying. If he comes after me with an axe which has already happened but thankfully I was out, it would be good to be in phone contact with the outside world, I'll put on some Lysenko & that should help me relax. Thanks!

  • sparkles589 Cat (@sparkles589) reported

    Hello @O2 my other half has 4GB of data, but he can't seem to get anymore and has only used 1.7GB. Can you help? It's really frustrating he can't get Internet unless in the house or on a public WiFi.

  • johnrburn John Burn (@johnrburn) reported

    @o2 Presume I simply make the police aware of this? How can your staff get away with this? For what reason would my account suddenly cease working, not allow any text or voice or data service, nor WiFi calling etc? Account is in good standing. Acceptable?

  • _catlow Martyn Catlow (@_catlow) reported

    @LutzSchueler Hey Lutz @LutzSchueler . Great to see O2 getting these results ! BUT why after years of promises on rural 4G coverage has my signal at a fixed rural location got worse ? No one at @O2 seems able to give support, they just say the area has patchy coverage. Please Help.

  • Manley62 Mark Manley 🧡 (@Manley62) reported

    Next up - no @O2 signal in my house - near Dartford in Kent

  • gibbsy55 David Gibbs (@gibbsy55) reported

    @O2 I ordered a new sim on the 26/8. Still not received.I called you Saturday and apparently you raised an incident-no response.I called yesterday to cancel-told I would get a call back same day-no response.Appears I can neither receive the sim or cancel it.What’s going on?

  • Candace90150889 Candace (@Candace90150889) reported

    @O2 I’m using an iPhone 13. It didn’t allow me to manually select a network, it only allows T Mobile which is selected automatically

  • johnrburn John Burn (@johnrburn) reported

    @o2 They managed to cut my service off and looks like they have intentionally done it again this evening to me out of spite. WTF! All of my o2 services are gone. You allow your branches to do this to customers?

  • jammiejam93 Jamie (@jammiejam93) reported

    @davepakey71 @O2 Only just happened man tbf. A few days ago, it was just 4G where I live so might come in the next few weeks. I did get a text that work was getting done on the lines though. I only just upgraded my phone to get 5G anyway, before I never had a phone eligible for it.