O2

O2 Outage Report in London, England

Some problems detected

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

The latest reports from users having issues in London come from postal codes EC1N, SE14, NW6, SW4, SE1 and W4.

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 London, England

The chart below shows the number of O2 reports we have received in the last 24 hours from users in 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 London, England 03/09/2026 13:55

March 09: Problems at O2

O2 is having issues since 01:20 PM 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 (47%)

    Phone (47%)

  2. Internet (32%)

    Internet (32%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near London, England

The most recent O2 outage reports came from the following cities: London, Poplar, Hackney, Muswell Hill, Bushey, Hammersmith, Chingford, Southwark, Ilford, Paddington, Thornton Heath, Barnet, Hounslow, City of London and Abbey Wood.

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Phone
United KingdomPoplar Phone
United KingdomLondon Wi-fi
United KingdomHackney TV
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 London, England

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

  • Ne0nnet 🖤 Kate 💛 Ne0nnet 🖤 (@Ne0nnet) reported from Croydon, England

    @O2 @kingzerno This has gotten worse over the last few weeks but croydons 4g reception has been shocking for at least a year! It's getting worse and worse. Seems to be as buildings go up, the reception goes down

  • TomTheProducer1 Tom Quinn® (@TomTheProducer1) reported from City of London, England

    @FelicityHannah @O2 network capacity will quickly become the story of WFH and could spark the revolution

  • PaulMacca1976 Paul McCaffrey (@PaulMacca1976) reported from Islington, England

    People be aware that fake texts from @O2 are being sent saying your bill payment can’t go through and to log in via a text link - the site looks just like o2 but it isn’t their site! Thank god I checked with customer service

  • LyndallAnn Lyndall (@LyndallAnn) reported from Ealing, England

    One thing I’m excited about with going home is no longer using @O2 as my phone provider. Absolutely sick of always randomly getting “no service” and then it coming back 5mins later and dropping out again.

  • jodyrandall Jody Randall Esq. (@jodyrandall) reported from Walthamstow, England

    @O2 Please don’t tell me this mast is still not fixed. Again sat at Liverpool Streets Station with full service and 4G and nothing happening on phone full stop. Time to accept that coverage here is not good enough.

  • TweetMRS MRS (@TweetMRS) reported from Camberwell, England

    “The idea of customer ownership feels a little arrogant. You have to champion the customer, put them first, and be authentic, but I’m not sure that means ‘owning’ them.” @JessicaJSalmon from @o2 on the future customer. #MRSlive

  • ColinShaw_CX Colin Shaw (@ColinShaw_CX) reported from London, England

    Unbelievable. I get a survey from @O2 regarding their service. I say it’s poor. They contact me and suggest a SIM card change. They have now cut me off until new SIM card arrives! For 3 days! O2 store can’t help. What a shambles! #cx #fail

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

    @lennythepen @O2 I just changed from EE to 02 worse thing I ever did there network and coverage are rubbish cant hold a conversation on the phone with out it dropping out

  • Ashishpatel1972 🧑🏿‍🦼Ash Patel🧑🏿‍🦼 (@Ashishpatel1972) reported from Croydon, England

    @O2 please help me

  • Y_Dollars Owura kwame (@Y_Dollars) reported from East Ham, England

    I can't make or receive calls for the past one hour @O2 try and fix this asap!!!

  • daktadre Dré (@daktadre) reported from Merton, England

    @O2 So a feeling a bit let down. I recommended 2more people to join o2 and both are showing on my referme page. Customer care promised to call me back twice in a month. No call back. I’ve sent emails with proof twice; still nothing. I’ve got 8 contracts on my account & o2 drive

  • JadeWheatley_ Jade Wheatley (@JadeWheatley_) reported from Paddington, England

    Had a ridiculous amount of issues with @O2 of late, and despite numerous calls and messages, there’s no resolution. I wish this had happened before I upgraded and then I’d just leave! We’re now another day of no service because of SIM card issues with no help! 🤬

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

    @O2 literally the worst customer service from a mobile phone company ever, truly a disgrace, avoid if you can!

  • loganwicke logan (@loganwicke) reported from Lambeth, England

    @O2 Well your app isn't working. You keep sending me o2 pass code and I can't login. Keep asking for my number again and again..

  • raru1980 Raru (@raru1980) reported from Poplar, England

    Good morning @O2. When you about to fix below: “Sorry a phone mast in this area isn't working This means your service might come and go until we fix it.” in E14 5LB In Canary Wharf. Just to mention that network problems (data) have been around for several weeks.

  • jessicao96xx Jessica ♡ (@jessicao96xx) reported from Bexleyheath, England

    @O2 @2SRW2 This still isn’t fixed. You are offering no sort of compensation. My phone has not worked for almost a year. Time to seek legal advice as I am paying for a service and not receiving it!

  • phillipsc Fr Chris Phillips (@phillipsc) reported from Camden Town, England

    @O2 Hello - issue was that china cup was denied. We had to drink from a paper one even though we didn’t take away. This at the More London Riverside branch.

  • sparkloaf26 mark cording (@sparkloaf26) reported from Barnet, England

    @O2 when are u gonna fix the blooming mast in edgware it's been days without signal

  • jameskibwe James Miller (@jameskibwe) reported from Stratford, England

    @O2 Two weeks at least. Slow speed, but worse, the connection dropped today too, even though I was still on the O2 network, but service stopped momentarily anyway and this threw a spanned into the works at a delicate moment online.

  • madamdaphne Daphne & Jake (@madamdaphne) reported from Camberwell, England

    Hello @O2 I need to buy a 2g desk handset for use by a disabled person. Is there a date for 2g being switched off with o2 network

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • souththaiexpat souththaiexpat (@souththaiexpat) reported

    Ordered a PAYG sim card a week to replace a phone at the end of its contract which never arrived but now you're unable to help me because I don't have access to the sim which never arrived... your South African call centre is terrible, so rude!!! @O2

  • sloppy_idiot Sophie Reynolds (@sloppy_idiot) reported

    @O2 an absolute joke of service for upgrade from start to finish. Topped off with going into store and not even being able to be given my new phone even though it was there!!

  • Natalie_JadeC Natalie Cooper (@Natalie_JadeC) reported

    @O2 I just LOVE my signal dropping out every 5 minutes. Paying £35 a month for 1 bar of signal. It’s actually ridiculous how such a big company has so many signal issues.

  • EmmaJTolley Mrs B (@EmmaJTolley) reported

    @O2 Tried calling sales, rerouted back to main menu. Did live chat! Took ages and webpage didn’t work. 2 iPads finally purchased in Black Friday deal and guess what?…….. OUT OF STOCK email 10 mins after I confirmed rules and regs! Awful process!

  • r3d_f1v3 Wayne Pedley (@r3d_f1v3) reported

    @O2 Help! Just order an item due for delivery tomorrow, but it's being sent to the wrong address. Can't talk to anyone, online chat seems to be closed, but the upfront payment appears to have gone through. Help! Urgently!

  • precision_hair_ Rhia Campbell (@precision_hair_) reported

    @O2 Omg I’ve rang three times I rang yesterday was put on hold never came bk

  • beaumont_denton Karl Denton - Beaumont (@beaumont_denton) reported

    @O2 I’m having trouble redeeming the code for my free Apple Music

  • SilentThistle SilentThistle (@SilentThistle) reported

    @O2 Is there any issue atm with the m2 o2 website? Trying to sort my upgrade but keep getting timeout and/tarrif errors and having to refresh/restart the process

  • perinope P Nope (@perinope) reported

    @O2 @LlamaDramah Might as well change to a cheaper network then and buy our own drinks from the money saved.

  • Goingto_vegas Poker-chips-ahoy (@Goingto_vegas) reported

    @O2 next step, your complaints department. Your customer service is appallingly bad, you are selling phones you don't have in stock and 15 years loyalty down the pan. Jace tweeted my disgust so many times and I'm not sated. #poorcustomerservice