O2

O2 Outage Report in City of London, Greater London, England

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The latest reports from users having issues in City of London come from postal codes EC4R.

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 City of London, England

The chart below shows the number of O2 reports we have received in the last 24 hours from users in City of London and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in City of London, Greater London, England 02/12/2026 06:10

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Most Reported Problems

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

  1. Phone (53%)

    Phone (53%)

  2. Internet (29%)

    Internet (29%)

  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 City of London, Greater London, England

The most recent O2 outage reports came from the following cities: London, Thornton Heath, Hackney, Harringay, Esher, Kensington, Worcester Park, Southwark, City of London, Wandsworth, Wallington, Kingston upon Thames, Camden Town, Barnet and Hammersmith.

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City Problem Type Report Time
United KingdomLondon Total Blackout
United KingdomThornton Heath Phone
United KingdomHackney Phone
United KingdomLondon Internet
United KingdomHarringay 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 City of London, England

Latest outage, problems and issue reports in City of London and nearby locations:

  • 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

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

    @O2 are you broken

  • 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

  • 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.

  • 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).

  • 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.

  • monicathenurse Monica, BSN, RN, MFCI (@monicathenurse) reported from Walthamstow, England

    @O2 hi I called customer service but they can't find my account I want to give notice to cancel my contract.

  • AndrewRatnage Andrew Ratnage (@AndrewRatnage) reported from Romford, England

    @O2 McDonald’s voucher code not working 🙁

  • aur_elien Aurélien (@aur_elien) reported from Hackney, 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 👇

  • 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. 😭

  • 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.

  • 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

  • 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.

  • Toucsy Ian Crowne (@Toucsy) reported from Poplar, 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 👇

  • 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 👇

  • bedefeltham Bede Feltham 💙 (@bedefeltham) reported from Esher, England

    @O2 @gbuttars I'm trying to access Statements on MyO2 account as well. Says information not available at them moment. Is this part of the fix too? 🤔🙏 Please message here if so and once fixed....thx

  • DrHannahLB Hannah Lomax-Browne (@DrHannahLB) reported from Walthamstow, England

    @O2 I don’t know what I’m paying for? Unless I’m somewhere with WiFi I have the worst internet, anywhere I go! I’ve tried all the steps to fix and still terrible internet. Unacceptable!

  • 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...

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • _Conor_CL Conor (@_Conor_CL) reported

    @O2 Can you actually help me out with changing my number rather than me having to ring up every single time and dealing with staff that dont have a clue what is going on

  • YAYshamsaldeen د. يوسف شمس الدين (@YAYshamsaldeen) reported from Mansfield Woodhouse, England

    @O2 your services are down, and no communications ... some numbers are not connected ... 5G and 4G are shown but nothing working.... Also, you are down in Liverpool and suddenly it shows you are having maintenance until 31st of August...no communications for this either!

  • Data_Laz Laz (@Data_Laz) reported

    @O2 I have logged a complaint and have no one help me: - Number: C-3107256997 O2 has offered a disgusting service so far, I need immediate support. I am out the country, with no ability to make or take calls/texts. I have no uk phone you can call me on.

  • EmilyC1618 Emily (@EmilyC1618) reported

    Genuinely never known service as terrible as @O2 No actual assistance offered as to how to set up new watch, I've done it wrong over an hour on live chat suddenly kicked off and now on hold on the phone. Tempted to send the bloody thing back and not bother

  • MikeC0616129283 Mike C (@MikeC0616129283) reported

    @O2 is the number +441138684226 an official O2 customer services number. It is trying to call me but I am abroad and O2 are charging me to talk to me due to International Charges. I'm not sure what to do.

  • adamsinclair1 Adam James Sinclair (@adamsinclair1) reported

    Can somebody from your ****** company in customer services please call me @O2 !!! Absolutely useless

  • Marrrcin1 Marrrcin (@Marrrcin1) reported

    @O2 you couldn’t transfer my phone to new contract and as a result, it’s been disconnected for more than a month. Your complaint department keeps telling me it’s not fixed yet for two weeks, I can’t get PACCode to move to another provider! It’s ridiculous!!!

  • rusheurope #DaddyPirate (@rusheurope) reported

    @EE Your network is literally the worst ****** network I have ever used. My phone NEVER ****** works and if it occasionally says 5G it’s so ****** slow Fred ****** Flintstone could have communicated quicker! #Woeful #**** #5G wish I’d stayed with @O2

  • ThompsonCJ91 Chris Thompson (@ThompsonCJ91) reported

    @daviddunninguk @O2 O2 has gone from one of the best to the worst in this area and North Yorkshire. I have been with them for 15 years and I think it’s come to the point to change. Quite often full 5G signal but won’t access the internet. You ring up to tell them and they say nothings reported 😴

  • tlash__ Tolú (@tlash__) reported

    What is the point in being on social media if you can no longer help customers @O2 ?