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 01/28/2026 10:30

January 28: Problems at O2

O2 is having issues since 10:20 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 (49%)

    Phone (49%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. Wi-fi (4%)

    Wi-fi (4%)

  5. E-mail (3%)

    E-mail (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, Harringay, Barnet, Hammersmith, Southwark, City of London, Croydon, Ealing, City of Westminster, Bromley, Wandsworth, Hackney, Paddington, Enfield Town and Fulham.

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Phone
United KingdomLondon Internet
United KingdomLondon TV
United KingdomLondon Phone
United KingdomHarringay Internet
United KingdomBarnet 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 City of London, England

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

  • JohnTillUK John Till (@JohnTillUK) reported from City of London, England

    @yamesh Alas as I’ve never left them - after 23 years so far - I don’t think it includes me. Still waiting for @o2 to recognise my loyalty though

  • hillww1 William Hill (@hillww1) reported from Stratford, England

    @O2 Glad I got my #SamsungGalaxyS20 before the shutdown and have now, #5G signal too 👍🙂

  • SerbayOzcann Serbayy’ (@SerbayOzcann) reported from Hackney, England

    @O2 Your service doesnt work in Bournemouth lol

  • Thestylist4you Irene Barnett (@Thestylist4you) reported from Poplar, England

    @LiamYulhanson @O2 What 😳 thats terrible Liam.x

  • PaulGrayburn Mr Grayburn (@PaulGrayburn) reported from Romford, England

    @kythespy @O2 Deleted it now, **** ‘em.

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

    @O2 Hi! I hope you can help. I mailed o2 Recycle my old phone back in March. You have since changed providers for the recycle service and now my phone is lost. Seems like I'll never receive payment. I'd like either my phone returned or the money please.

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

    My mum is vulnerable and can’t use the internet... she needs help @O2

  • London_W4 Alastair Hilton (@London_W4) reported from Islington, England

    I'll tell you what I love doing. @O2 online surveys. I get a warm feeling deep inside when I receive all their texts asking to rate their service.

  • RoslynBriggs89 Roslyn (@RoslynBriggs89) reported from London, England

    @O2 is one of the worst phone providers. How can I pay off my contract and still get charged. Your website is overcrowded too. Disgusting and poor service.

  • GillKirby Gill Kirby (@GillKirby) reported from Islington, England

    @O2 How funny that publicly you demonstrate great customer service, but having DM’d you which you requested, you’ve now gone very silent! Not my idea of service.

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

    @O2 hey my mum needs help and can’t get through on phone. She’s not good with the internet... she’s trying to top up her phone but it’s not accepting any cards. It’s a new pay as you go phone ....

  • SerbayOzcann Serbayy’ (@SerbayOzcann) reported from Hackney, England

    @O2 Whenever i got to Bournemouth im losing the signal on the beach straight away

  • SeanEdwardParry Sean Parry (@SeanEdwardParry) reported from Wandsworth, England

    @O2 Please help me set up visual voicemail on my iPhone SE 2020 - I’m finding it impossible!

  • stephenhdg steve the taxi (@stephenhdg) reported from Ilford, England

    @Zenastaxi @EE @O2 Dont go on 02 service is crap in london .Ee much better coverage

  • HowarthCharles Charles Howarth (@HowarthCharles) reported from Camden Town, England

    @JamesTurner37 @O2 It’s disappointing because their customer service staff are uniformly warm and helpful in my experience. It is their systems that are at fault. I know their senior management, but would never try to abuse that by calling in a favour.

  • Munden87 AA Ron 🖤 (@Munden87) reported from Croydon, England

    Anyone else having trouble with @O2 data. Mine is slow af and not loading very fast #o2 #o2data

  • AdairDrivePhoto Hayden | London Event Photographer (@AdairDrivePhoto) reported from Wandsworth, England

    Hi @O2 links in your last email are not working for me. #GoDine

  • DJTommyPickles Tommy Pickles (@DJTommyPickles) reported from Wandsworth, England

    @O2 truly the worst customer service I’ve experienced in a long while

  • GillKirby Gill Kirby (@GillKirby) reported from Islington, England

    @O2 Still waiting for a call back. I guess even in a sunny day like today. Hell could freeze over. But I’m not holding my breath. I’d say poor customer service, but this is actually abysmal!

  • ChiswickRFCGirl Chiswick RFC Girls (@ChiswickRFCGirl) reported from Hammersmith, England

    Hello @O2 and @Apple I continue to have multiple daily issues with network dropping on my XR. You have known about this issue since December 2019. Any update on a fix??

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Himynameiskiff kiff182 (@Himynameiskiff) reported

    @O2 Can someone have a look into why I’m struggling to use mobile data whilst I’m out? I have an iPhone 12 5G and struggle to even get past 2 bars on 4G. Ive even had to join Asdas Wi-Fi to send this tweet. Paying nearly £50pm for a 10 year old service.

  • maxdanmar Jenna (@maxdanmar) reported

    @O2 I have a tablet that I’m still paying airtime for but I don’t have the sim anymore. I paid of the device 2 months ago so I want to cancel the airtime. How do I do this? Thanks

  • dixienormous_uk Corey (@dixienormous_uk) reported

    @O2 I’m having issues with the network. Whenever I send a text it sends but keeps flagging as not delivered. The person receives the text. Tried turning it on and off. Disconnecting from the network and reconnecting and it still happens.

  • HPAS73437189 HPAS (@HPAS73437189) reported

    @O2 is your internet down in Bletchley, Milton Keynes?

  • DazCarson68 Darren Carson (@DazCarson68) reported

    Hi @O2 I want to cancel a sim I ordered with you but am finding it difficult to speak to anyone, please advise

  • BCCletts Rt Hon Dave H 🏴󠁧󠁢󠁳󠁣󠁴󠁿 🇪🇺 Keyboard soldier (@BCCletts) reported

    SMS from @O2 warning that Upgrades to network in Centre of Glasgow may interrupt mobile phone service .... on 5 May - Couldn't have picked a better date!

  • bull_janis Janis Bull (@bull_janis) reported

    @O2 I did get a reply on Facebook 2 hour ago just asking what phone my daughter had and if she had used it before abroad to which I replied and they said they were going to help my daughter is going to get a flight home if not sorted as she needs to have contact with uk hospital

  • venkman2_11 Paul Steer (@venkman2_11) reported

    @O2 Time to scrub the pointless things on priority (Greggs, odeon etc) as they have always gone within 3 mins of the offer opening! Utterly pointless offering 6000 freebies across the UKs largest network! As a new customer it’s irritating. Especially when 4G sig is appalling too!

  • Imms_ Immie. (@Imms_) reported

    @O2 It doesn’t work at all - it says I have 3G but doesn’t work. I haven’t actually used this specific phone abroad but I’ve never had a problem and it’s the same sim etc

  • venkman2_11 Paul Steer (@venkman2_11) reported

    @O2 With such a limited timeframe to claim offers it’s madness. I was at a Greggs within 5 mins of them opening yesterday & the offer was already out of stock! 5 mins is a joke & frustrating to the customer who’s wasted time getting there to redeem within the timeframe.