O2

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

Problems detected

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

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 01/23/2026 11:35

January 23: Problems at O2

O2 is having issues since 10:40 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 (49%)

    Phone (49%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. E-mail (4%)

    E-mail (4%)

  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, Hammersmith, Southwark, City of London, Croydon, Ealing, City of Westminster, Bromley, Wandsworth, Hackney, Paddington, Enfield Town, Fulham, Islington and Hounslow.

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City Problem Type Report Time
United KingdomLondon Phone
United KingdomLondon Internet
United KingdomLondon Phone
United KingdomLondon Internet
United KingdomLondon Internet
United KingdomLondon 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 City of London, England

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

  • cheesescientist Freddie Phillips (Amanda Benson) (@cheesescientist) reported from Camden Town, England

    @leonrestaurants @JamesJoelDann @O2 Not working for me either.

  • Goonerlover69 ⚜GOONERLOVER69⚜ (@Goonerlover69) reported from Croydon, England

    Good morning tweets! What a muggy nite! So @O2 have teamed up with another network, my smart meter isn't connecting to meter, my BT line went down too as its gone digital, same time my smart meter went tits up!🤔 Honestly technology floors me to the ground sometimes🙄

  • MrGarySmith Gary Brian Smith (@MrGarySmith) reported from Dartford, England

    Beware anyone thinking of joining @O2 they’ve just hiked up their rates and limited free data total usage when in Europe #ripoff also just merged with @virginmedia so expect the service to fall of a cliff when the call centres are rerouted to virgins Singapore call centres

  • cheesescientist Freddie Phillips (Amanda Benson) (@cheesescientist) reported from Camden Town, England

    @leonrestaurants @JamesJoelDann @O2 So we miss out on this? (Having walked down to Leon but I have to go to work now)?

  • princess_knicks princess knickers (@princess_knicks) reported from Lambeth, England

    @O2 want to cancel my Disney+ sub that I got through you. Gone to myo2 and…no idea…

  • sarahbennetto Sarah Bennetto (@sarahbennetto) reported from Hackney, England

    @O2 @ODEONCinemas Hello, team! My friend @janelamacraft & I tried all yesterday to get the Priority app movie ticket for next week. But it gave an error code all day. How does it work for this coming Monday 12 July? Pretty please could you help? Thanks so so much.

  • MrGarySmith Gary Brian Smith (@MrGarySmith) reported from Dartford, England

    @tomkentuk @O2 Great but what worries me like you, lm a long time customer and a long time customer of Virgin when I heard that they’d merged I instantly thought there goes O2 as we know it… I’ve been trying to sort out broad band issues for 2 years Ofcom made them agree and they’re still not

  • T_Morris_Wealth Tim Morris (@T_Morris_Wealth) reported from London, England

    @emmahaslett @O2 Very good point. These things do tend to penalise the more vulnerable/worse off. I work with clients in the former category to help them become more tech savvy and keeping track of their finances. The latter don’t receive much support

  • SuarezFusters Jose Suarez (@SuarezFusters) reported from Ealing, England

    @O2 anyone can please tell me what’s going on with the network in W13 9 I can’t receive message and call from last Saturday, I guess I need to change my provider.

  • sarahspoon Sarah (@sarahspoon) reported from London, England

    @JamesIMcKay @O2 Oh….never heard of it. Ta

  • RhondyPondy Rhonda (@RhondyPondy) reported from Eltham, England

    Getting so fed up with never having any service when outside of my wifi. @O2 this is getting beyond a joke. Been a customer for 20 odd years and don’t even receive a reception!!!!! 🤬🤬

  • The_Caz Caz Young (@The_Caz) reported from Wandsworth, England

    Starting to get VERY fed up with all the pre-recorded scam calls and texts to my mobile these days. Anyone got any idea how to make them stop? Can you help @O2?

  • MrGarySmith Gary Brian Smith (@MrGarySmith) reported from Dartford, England

    @virginmedia Furthermore I’ll not be renewing my @O2 contract when they merge with Virgin bad enough with on #showerofshit can’t be dealing with it on my mobile as well.

  • BhattMilli Mamta Milli Bhatt (@BhattMilli) reported from Poplar, England

    @O2 it says I have used my LW voucher for back to the future when I have not and I am trying to book it now. Can you help with resetting or giving me another voucher code please thank you.

  • SuarezFusters Jose Suarez (@SuarezFusters) reported from Ealing, England

    @O2 what happens with the network? In W139df #I don’t have 3g from yesterday and that is a nightmare.

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

    @O2 Fixed the issue. Turned Volte off, rebooted, turned back on and got wifi calling back :)

  • ShaneyFirkins96 Shaney (@ShaneyFirkins96) reported from London, England

    Got to Love when your on @VOXI_UK using @VodafoneUK Network but your Phone keeps switching between a @O2 Mast and struggling to connect to a Vodafone Mast and both ain't recieving interent 5G,4G or 3G. Myself on Voxi and Nan on Vodafone ain't recieved interent for the past 2 hrs

  • deltabug Deltabug (@deltabug) reported from East Ham, England

    Ok @O2 why is my 4G not working? I live in London, I shouldn't be struggling to load a webpage

  • ShaneyFirkins96 Shaney (@ShaneyFirkins96) reported from London, England

    @under_the_kilt @O2 I wouldve stuck with o2, Good luck with the limited Signal on Voxi 🤞🏻

  • amylouisestone Amy Stone (@amylouisestone) reported from London, England

    @O2 I have also been doing this too. If this problem persists, then what?

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • appledell Mike Morris (@appledell) reported

    @O2 For weeks now when I check network status I get the following - 'Looks like a nearby phone mast isn’t working as it should, sorry. Our engineers are likely to be on the case already, and your service might come and go until we fix it.' When is it going to be fixed???

  • ratdaughter jackie daytona 🦇 (@ratdaughter) reported

    @O2 can you help pls?

  • JordanDick94 🌸🌴Jordan **** 🌴🌸 (@JordanDick94) reported

    @O2 Hi, I set up on Monday 28th march and I've clicked the link in the email but it won't let me sign in to Amazon. Even reset my password and everything.

  • sm4rterguy sm4rterguy (@sm4rterguy) reported

    @O2 waited on hold for over an hour tonight, disgusting service towards your customers, you need to fix this o2.

  • qbalsdon Quintin Balsdon 💙 (@qbalsdon) reported

    Anyone else experiencing data issues? @O2 got any ideas?

  • IdleandWild Darren Bentley (@IdleandWild) reported

    Trying to cancel a contract with @O2 really shouldn’t be this difficult. Ridiculous

  • JordanDick94 🌸🌴Jordan **** 🌴🌸 (@JordanDick94) reported

    @O2 No because I've been able to sign in with no issues on the app/web. There's no error message, it's when I go to sign in through o2 extra email, I put my email and password in, click sign in them nothing happens

  • PiggyMalone1 Piggy Malone (@PiggyMalone1) reported

    @O2 Sort our your crap 5G coverage…💩💩💩💩💩

  • tracy85422339 southern one (@tracy85422339) reported

    @O2 why can I never speak to a advisor

  • westerby1 Norma (Stuckasaurus) Roberts (@westerby1) reported

    @O2 Hang on, I've just received 4 messages from 02 so I assume I must have active sim/a signal? Just have to figure this phone out now! It took me ages to open the SIM card tray as no tool to do it & nothing, pin/needle/paperclip was working! I hate technology! Sorry to bother you!