O2

O2 Outage Report in Balham, Greater London, England

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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 Balham, England

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

O2 Outage Chart in Balham, Greater London, England 12/16/2025 20:50

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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 (16%)

    Total Blackout (16%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Balham, Greater London, England

The most recent O2 outage reports came from the following cities: London, City of London, Wandsworth, Hackney, Paddington, City of Westminster, Fulham, Islington, Hounslow, Surbiton, Croydon, Ilford, Hammersmith, Wembley and Bexleyheath.

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

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

  • ollygroome Olly Groome (@ollygroome) reported from Bromley, England

    @sadamson84 @Suzysue8 @O2 That was after nearly 20 years of being their customer btw! Some get gift boxes, others get that sort of treatment 🙄

  • Jackie_flash Jackie Frost 🤍 (@Jackie_flash) reported from Lambeth, England

    Hi @o2 my phone bill has been paid but your service is telling me I haven’t? And I’m unable to use my data and cellular

  • 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🙄

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

    Struggling with my 2 month old @SamsungMobile #s21 bought with you @O2 .... I've tried calling but my phone keeps cutting the connection off. I think the RAM is faulty as I can't run more than one app at a time (my S10 does with ease) please help!!

  • 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

  • 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!!!!! 🤬🤬

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

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

  • 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.

  • 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

  • ashley_leggett Ashley Leggett (@ashley_leggett) reported from Hounslow, England

    @O2 your signal in Hammersmith is a joke. London in 2021 and can’t even make a phone call.

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

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

  • 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

  • williamhann86 William Hann (@williamhann86) reported from Hackney, England

    @JohnnyBooshay @O2 Sucks man!

  • Mr_Rafal Raf🇵🇱🇪🇺🇬🇧🏳️‍🌈 (@Mr_Rafal) reported from Hackney, England

    I may be crazy @O2 but all of a sudden my phone’s battery discharge like crazy. Same as my wife’s. Is this because your signal in E5/E8 area is weaker than usual maybe?

  • sinajtojayz Janis Sinaj (PISCES) (@sinajtojayz) reported from Ilford, England

    @O2 I’m freaking fuming bill is up to date since Monday my phone still remains disconnected WTF...! Been promised since Monday to be reconnected..! Forking sort it out 🤬🤬

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

    @MancJules @O2 Yeah, they look like legit numbers but when you answer it's a stupid pre-recorded scam call!

  • Lifestyleyourh1 Lifestyleyourhealth (@Lifestyleyourh1) reported from Ilford, England

    @matthewbri1 @O2 I’m having the same problem so there must be an issue

  • appletonjack Jack Appleton (@appletonjack) reported from Camden Town, England

    @Miniv20 @O2 How do you find out what other network coverage is like? I pay about £150 a month as it’s used so much for work...well, it’s not right now thanks to this “broken mast” 😭

  • JPaulG JPaulG 🐼 😷🧋 (@JPaulG) reported from Lambeth, England

    @O2 hello. My O2 no longer connects to @TfL WiFi. I used to have no problems. Despite trying to sign in still not working. Please advise a way to solve this?

  • EightyThor 🥷🏾✨ (@EightyThor) reported from Stratford, England

    When is the @O2 website not down?

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • NathFerguson Nath (@NathFerguson) reported

    @O2 when are you gonna actually get your hot spots to work as they don’t. Ur signal is **** and now your wi-fi hot spots don’t work considering your soo expensive as it it u got enough money so when you gonna fix it so they actually work

  • cutemaggot Claire Vinall-Smith (@cutemaggot) reported

    Appalling customer service @O2. All I want is to get my account sorted. Been with you 20 years before even o2 and being treated like this. No wonder people are leaving. Disappointed that I’ve given you so much money over the years when you don’t appreciate loyalty

  • OGE_MAYK Ego Ufo (@OGE_MAYK) reported

    @O2 For the past week I have had no signal … I have missed important calls. It is very inconveniencing having to go out to make or receive calls. What is going on? I definitely shouldn’t be charged for receiving no service.

  • louisec62148650 louise campbell (@louisec62148650) reported

    @O2 thanks but i think the 25th of Feb for a resolving time is a bit poor - can someone actually look into this and see if we will actually have any sort of service rather than none at all until then

  • Tom_Griffin1 Tom Griffin ♿️ (@Tom_Griffin1) reported

    Beware when you are connected to retentions @O2 & @o2businessuk I was mislead into a contract I am unable to break. I thought they offered the best contract for the customer but, the reverse is true.

  • LateefSaka Lateef (@LateefSaka) reported

    @GeneralRadahn92 @O2 It’s not service related btw — terrible customer service, tried to accuse me of fraud, didn’t port my number… I could truly go on

  • singingpedro Peter Taylor (@singingpedro) reported

    @O2 I really hope this is a satisfying conclusion to one of the most frustrating customer experiences I can remember and (assuming it all works as stated), I would like to ask @O2 to recognise the service I have received from this specific individual, but also to acknowledge the...

  • mpagemap mark page (@mpagemap) reported

    @Madgefan33 mine on one today aswell about min delay at times either that or @O2 signal crap again round here😩😤

  • samandnick mr&mrsrutley (@samandnick) reported

    @O2 I have tried logging on via laptop & phone, always says wrong password & never sends text with passcode, gave you everything tried ringing 02? No one ever answers so I’m trying to pay you so will post you a cheque

  • LateefSaka Lateef (@LateefSaka) reported

    3 days since I signed up to @O2 and I’ve already had to call customer services like 4 times… please what network is good in the U.K. these days? Cost isn’t an issue.