O2

O2 Outage Report in Mitcham, Greater London, England

Problems detected

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

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 Mitcham, England

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

O2 Outage Chart in Mitcham, Greater London, England 03/20/2026 13:00

March 20: Problems at O2

O2 is having issues since 04:00 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 (31%)

    Internet (31%)

  3. Total Blackout (17%)

    Total Blackout (17%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (%)

    TV (%)

Live Outage Map Near Mitcham, Greater London, England

The most recent O2 outage reports came from the following cities: London, City of London, Hackney, Bromley, Hammersmith, Kensington, Croydon, Poplar, Leatherhead, Southwark, Ilford, Paddington, Thornton Heath, Hounslow and Abbey Wood.

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Internet
United KingdomCity of London Internet
United KingdomLondon Internet
United KingdomHackney Internet
United KingdomBromley Wi-fi
United KingdomLondon 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 Mitcham, England

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

  • 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.

  • 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!

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

    Worse customer service @o2 I give up!

  • 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!

  • IAmAbbieMurphy Abbie Murphy (@IAmAbbieMurphy) reported from Camberwell, England

    Have phoned @O2 Maybe 7 times in the last 3 months, as they are investigating a company called Fermdemia that stole from my account linked to my phone. Starting to wonder if @O2 is fraudster ferdemia in disguise! ‘Someone will call you back’... that old chestnut. #o2 #help #fraud

  • s_reynolds808 Simon 'Whippet'.. (@s_reynolds808) reported from Kingston upon Thames, England

    Trying to listen to @VirginRadioUK on phone app on train and @O2 signal cutting out .. I know some areas are black spots but 3G surely should cope 😬 frustrating getting sound bites every 5 mins

  • Nico_Macdonald Nico Macdonald (@Nico_Macdonald) reported from Poplar, England

    @O2 There is/was a problem with your online payment system application, as your call centre colleagues note, but there is no pinned Tweet about this and nothing on your Web site (which prioritises upwelling to your customers more than facilitating them paying their bills)

  • 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.

  • mrshavers Catriona Hepburn (@mrshavers) reported from Eltham, England

    Hi @O2. I'm sure this is as boring for you as it is hugely frustrating for me but your service continues to be appalling in my area. Now been going on for 7 months. Fed up of line constantly cutting out

  • jonnyrotton1989 Jon. (@jonnyrotton1989) reported from Islington, England

    Right that’s your lot now @O2 I’m sick to death of signal problems & the app never works to report a problem! 10 years I’ve been with you - you used to be the best, but not anymore. Time to give @EE a go 👍🏽 #O2 #O2isARipOff #O2SignalProblems

  • boogieloo Jodie De Vere (@boogieloo) reported from Southall, England

    @O2 I love @ O2 Customer Service

  • 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. 🍾🎉

  • NHSNewey David Newey (@NHSNewey) reported from Croydon, England

    @o2 why is your 4g signal and internet bandwidth so appalling in Croydon. Pass through the town centre particularly through East Croydon and you might as well having no signal at all!

  • 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.

  • rafthemaster Richard Frame (@rafthemaster) reported from Kensington, England

    @O2 this phone number is harassing me - 020 3389 6395 - it’s a fake automated call claiming to be @HMRCgovuk called me 4 times already today! Wants to press option for operator (but I haven’t done so), needs reporting for harassment / impersonation of government service! @Ofcom

  • 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

  • dblooman David Blooman (@dblooman) reported from Ilford, England

    An @O2 customer for 11 years, need a new phone and they are unable to offer me a deal until my upgrade window is open, which is for 4 weeks. I guess its off to a new provider

  • B_Heer84 Bari Heer (@B_Heer84) reported from Stratford, England

    @O2 just phoned your team@to@inform them the network in my area is poor. Your network team confirmed that i am in Black Spot area. Your CS team that told me that theres nothing they can do with my contract and to get on with it!

  • 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.

  • 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.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • drjonas28 drjonas28 (@drjonas28) reported

    Surprise surprise @O2 has 1 bar of signal again

  • FuturesTechs Clive Lambert 📈 (@FuturesTechs) reported

    @O2 I have just spent an hour on customer services trying to get a sim swap sorted and now I've been cut off. Shower of ****. Any suggestions?

  • sophiawl7 sophie williams (@sophiawl7) reported

    @O2 When are you going to address my issues - the fraud taking place on my account that you allow and are continuing to allow while charging me even though I have reported this to you since Saturday. So annoyed!!

  • Stalliou . (@Stalliou) reported

    @O2 is daylight robbery. I pay £60 a month to get no signal 90% of the time.

  • Giulio_ferragut Giulio F. (@Giulio_ferragut) reported

    @O2 the network in Southwark (London) has been awful for days. Any chance of this getting sorted before the end of the year?

  • sahirnazir1 Sahir Nazir (@sahirnazir1) reported

    @O2 4G network not working all day, No service and can’t pay transactions…I paid my bill recently. Thanks.

  • cctingle C Charlie Tingle 😸☕️❤️ (@cctingle) reported

    @O2 No it's on an esim. Am afraid have made the decision to go back to @ee because I just can't do with this, loads of signal but still trouble loading pages, so will use my o2 sim as my secondary and ee as main.

  • Heathblue_efc Heather Clare (@Heathblue_efc) reported

    @O2 Just phoned that number and I was cut off mid conversation-I give up - dreadful customer service

  • asbok19 miles  (@asbok19) reported

    @O2 just got my iphone 13 pro max but the zagg screen protector is shattered that comes with it. Can you please help me with this. Thank in advance. If you want a pic I can send it to you. Thanks

  • SamSmette Sam Smette 💙 (@SamSmette) reported

    @O2 Hi o2, I'd like to talk about upgrading my phone early. I have £80.53 remaining to pay on my 36 month contract but the upgrade offers for the iPhone 13 are far too extortionate compared to what I pay now. I notice other providers offer more competitive deals. Can you help?