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 02/28/2026 11:45

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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 City of London, Greater London, England

The most recent O2 outage reports came from the following cities: London, Paddington, Thornton Heath, Barnet, Hounslow, Hackney, City of London, Abbey Wood, Harringay, Dartford, Ealing, Newham, Tower Hamlets, Chigwell and City of Westminster.

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City Problem Type Report Time
United KingdomLondon Internet
United KingdomPaddington Phone
United KingdomPaddington Phone
United KingdomThornton Heath Phone
United KingdomBarnet Phone
United KingdomLondon Phone

Community Discussion

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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:

  • JohnBur57441479 John Burch (@JohnBur57441479) reported from Bexleyheath, England

    @Sunny_in_London @O2 Congrats. I’ve been waiting 2 months. No service for me and my wife from @O2 at our home. No compensation either!!

  • Peachey_79 Charlene (@Peachey_79) reported from Wandsworth, England

    Worse customer service @o2 I give up!

  • RalphVarcoe Ralph Varcoe (@RalphVarcoe) reported from Merton, England

    @O2 Your own website says there’s a mast down. We had a problem quite a few weeks ago. Zero coverage makes o2 useless.

  • The_Lady_Jade_X Mrs Lady Jade ❤ (@The_Lady_Jade_X) reported from London, England

    Mother in law will deffo b leavin @O2 when her contracts up. She’s been abroad loads n never had issues. Goes Jamaica with new iPhone no issues. Goes to Europe with iPhone and no network. Apparently she needed to call them before n get a bolt. Load of rubbish! CS no help either!

  • 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.

  • AkilAlakil عقيل العقيل (@AkilAlakil) reported from Poplar, England

    @O2 @bluebear2207 H2, 2019 almost there. You should live up to your promise. Otherwise we will never trust you.

  • Greekphotoguy Dimitris A. (@Greekphotoguy) reported from Tottenham, England

    Dear @O2, I've been with you for years. Just upgraded for 3 years. But the fact that I can't take my phone because my European driving license is not acceptable ID is very annoying. It has my photo and name on it. My passport has the same photo! I really don't see the problem.

  • RalphVarcoe Ralph Varcoe (@RalphVarcoe) reported from Merton, England

    @O2 Can you sort your mast out in Wimbledon please. Totally crap service for weeks and weeks and weeks. Really poor!

  • keldaaa Kelda🍹 (@keldaaa) reported from Romford, England

    Not sure why I’m paying over £40 a month for a phone network that constantly loses internet connection, so I can’t do a thing on it. @O2 🙄

  • budgie Lee 'Budgie' Barnett (@budgie) reported from Paddington, England

    @O2 Wasn’t a problem, as such. ‘Kit breaks’ is an ever present rule. Was mainly to let others know,, if they had problems and wondered what was going on.

  • MissPaulaGreen Paula (@MissPaulaGreen) reported from Camden Town, England

    @O2 I have noticed that the WiFi is not working in 2 locations today 👀🤨

  • KtHob Katie Hobden (@KtHob) reported from City of London, England

    Terrible customer service from @O2 who charged me £40 for data even though my data roaming was off #switchingtovodaphone #callingeverytimeigoabroadisnotpractical

  • MikeBrownnutt Mike Brownnutt (@MikeBrownnutt) reported from Merton, England

    @O2 Just renewed with you for another 18 months. Your fantastic sales advisor informed me I’ve been a loyal customer for over 8 years. Any chance of sending me something to celebrate our partnership. 🍾🎉

  • Hammers71 Gary Mitchell (@Hammers71) reported from Bexleyheath, England

    What’s going on with the @O2 signal around London/Kent lately. Absolutely awful, every call I make or receive cuts out or off etc. Anyone else had this problem. Even cost me a chance of winning The Who tickets with @absoluteradio the other day. @daveberry_tweet

  • aktyrrell Andy Tyrrell (@aktyrrell) reported from Walthamstow, England

    @harwood_steve @O2 @EE EE service is shit around Chingford guys I work with never get a service I'm o2 never had a problem. Probably the country you're in. Plus we always get upgraded at the o2 by the o2 Angel's.

  • Peachey_79 Charlene (@Peachey_79) reported from Wandsworth, England

    @O2 Well after 3 phone calls and the staff in your Wandsworth store trying I was told I couldn’t cancel and had to wait.

  • sjetaylor Sarah Taylor (@sjetaylor) reported from Loughton, England

    @Johnny_Slack I’ve been with @O2 for 20+ years but once contract expires in August will be moving suppliers as they don’t look after their customers - no loyalty perks nothing - poor coverage where I live and work so it’s bye bye

  • oxymoron_tom Tom Bassett (@oxymoron_tom) reported from Wandsworth, England

    Is there a issue in the Earlsfield/Clapham Junction area, consistently been getting speeds of 0.01MB or no data at all @O2

  • depeare Steve Depeare (@depeare) reported from Ealing, England

    @O2 after 3 hours of calls 5 texts and 1:5 hours of to get family discount that is advertised and to be given an amount to pay then still getting it wrong . So a complaint to be made

  • JohnBur57441479 John Burch (@JohnBur57441479) reported from Bexleyheath, England

    @O2 very disappointed and suprised that after 2 months without mobile service in my home you will not be providing any compensation! Contract up in September. I’ll be off to a different supplier. Anyone reading this please retweet so other users understand this crazy @O2 policy.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • IsP739 Steve $6 Million (@IsP739) reported

    @O2 Why have you started charging Pay as you Go customers to find out their credit balance???🤔 The free *#10# doesn't work anymore. How can you justify this?

  • Graham_Neil Graham (@Graham_Neil) reported

    @O2 Action Fraud Ref: NFRC250907638051 Police Scotland Incident No: PS-20250924-0606 This case has been formally reported as fraud. Please resolve urgently before the next bill date.

  • NathH89 Nathan Harrison 🔰 (@NathH89) reported

    @O2 @LutzSchueler It's been 12 days, and the advisor from O2 Complaint Review Service is ignoring several of my emails in reply to their initial response. This is unacceptable!

  • SirSmush Smush2 (@SirSmush) reported

    @O2 can you sort out the consistent signal issue around IG11 0AG are Alfred’s way as it’s really annoying now.

  • Adri3no Adrian (@Adri3no) reported

    @O2 the taste card code doesn't work

  • Leeroyuk88 Lee (@Leeroyuk88) reported

    @O2 you advertise preorders for the new 17 pro max in orange I order it on preorder got promised it on release date and guess what 2 weeks down the line no phone and no updates and very poor customer service …empty promises of call backs what is happening

  • castonor connor (@castonor) reported

    @O2 I'm trying to purchase 4 vue tickets for £18 and it's saying code already redeemed when I have not used the codes yet. Can you help?

  • Jacko_Pea Jacko_Pea (@Jacko_Pea) reported

    @O2 my Taste Card code from Priority Blue Mondays does not work. Please can you help? Thanks

  • rosiecoaching Emma Swinn MBE (@rosiecoaching) reported

    I have lost access to my account and every time I contact you on the phone I get cut off @O2. No-one at O2 can help or contact me (you don’t have the right details) and I cannot pay my bill as I cannot access the account. This is a hell cycle.

  • bmstinton93 Ben Stinton (@bmstinton93) reported

    @O2 my S23 keeps going into Emergency Calls only and has to be put in and out of flight mode to get it back, is this a network / sim thing or a phone issue?