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 02/27/2026 04:35

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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 Balham, Greater London, England

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

Loading map, please wait...
City Problem Type Report Time
United KingdomThornton Heath Phone
United KingdomLeatherhead Total Blackout
United KingdomLondon Phone
United KingdomLondon Phone
United KingdomLondon 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:

  • thespacedmonkey Jonny Harris 🇬🇧 (@thespacedmonkey) reported from Ealing, England

    Unbelievably bad customer service from @O2 . I was found no service when I live in London is expected and I would not be a booster and that a booster didn’t even exist. A quick google found the booster. Also pretty rude to me. Not happy after 9 years with them to get that.

  • smileyyearwood Send News!☝🏾🇧🇧 #StopTheCoup 🌹 (@smileyyearwood) reported from Harrow Weald, England

    I've decided to hang onto my @HuaweiMobileUK P30 Pro until the next gen of 5g phones. Was going to take an @O2 deal but it only shows 4g and says you'll then need to take a new chip and contract for 5G not guaranteed you'll pay the same price. A lot of 1st adopters are screwed.

  • samfowler sam fowler (@samfowler) reported from Camberwell, England

    @O2 why is signal so poor across east dulwich to Camberwell in south London. It isn’t that remote!

  • jonnyrotton1989 Jon. 🇬🇧🏴󠁧󠁢󠁥󠁮󠁧󠁿🇮🇱🕎✡️ (@jonnyrotton1989) reported from City of London, England

    @O2 The network in EC2M has been down since 17th JUNE.....forgive me for being short but 3 months with no network is disgusting. #O2 #O2NetworkProblems

  • DavidZachary_ David Zachary (@DavidZachary_) reported from Stratford, England

    Absolutely fantastic Customer service today from @TMLewin #londonbridgebranch makes all the difference!!!! Not like in @O2 Westfield where the guy barely had a second spare and was very rude

  • DenisField Denis Field (@DenisField) reported from Richmond, England

    As much as I love my @oneplus it sucks not being able to go into a store and buy accessories. Especially now that @O2 are done trading with them.

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

    @O2 This issue started a few weeks ago for me and my friend has had the same issue so changed phone companies a couple months ago.

  • stourdave Dave (@stourdave) reported from Tottenham, England

    @O2 Yes #stop please **** off with this shit. I only accidentally liked your ad while I was scrolling and you've bombarded me ever since. Your signal is shit anyway.

  • WittrupMatilde Matilde Wittrup 👩🏼‍💻🏳️‍🌈😀 (@WittrupMatilde) reported from Lambeth, England

    @O2 uses voice recognition on customer service to figure out what you need help with. Apparently it thinks “increase spend cap” means “fraud” 😂😂😂😂

  • WeatherLondon Weather London (@WeatherLondon) reported from Bexleyheath, England

    @O2 complete nightmare with new order for iPad pro. No communication for 48 hours cust service no use at all

  • MabdiNur1 Mohamed Abdinur (@MabdiNur1) reported from Hammersmith, England

    @O2 I’m considering to leave after many years with you due to poor connection both voice and data. Shame once u was my no 1 choice of network.

  • alechendry Alec (@alechendry) reported from Camden Town, England

    @fortheride @O2 Also, try taking your network selection off automatic, and switching to AT&T, I generally find them better - but results may vary depending on pairing agreements.

  • callmechinkyy__ Ana Maria 🇨🇴 (@callmechinkyy__) reported from Islington, England

    The worst bit is each one tells me it's sorted when apparently it isn't. This is stressing me out financially, emotionally and mentally. I can't believe a company as big as them does this to customers #BadCustomerService #Horrible #Misleading @O2 @MarkEvansO2

  • Astr0Isha Astro Gyal 💦 (@Astr0Isha) reported from Brentford, England

    @O2 is down again ugh tell me something I don’t know

  • gigsmad David Donnelly (@gigsmad) reported from Camden Town, England

    @O2 Went to shop to collect my phone, they were great at helping to flog cases, when I asked for help to set up, their WIFi is rubbish. I just spent a lot off money FFS!

  • amnajanine 𝖆𝖒𝖓𝖆-𝖏𝖆𝖓𝖎𝖓𝖊 👼🏻🕊 (@amnajanine) reported from Poplar, England

    Keep getting calls from Botswana and Guyana every 5-10 mins and have over 100 calls now it’s acc pissing me off. And now from Guinea too! Seems like this is an @O2 problem where is the solution 😠

  • JosephMorrison0 Joseph Morrison (@JosephMorrison0) reported from Hammersmith, England

    @O2 Your service just like, breaks all the days of the week. And let’s not forget the famous o2 outage of 2018. But at least your branding is good, except @ThreeUK might beat that too...

  • jonnyrotton1989 Jon. 🇬🇧🏴󠁧󠁢󠁥󠁮󠁧󠁿🇮🇱🕎✡️ (@jonnyrotton1989) reported from City of London, England

    @O2 The network in EC2M has been down since 17th JUNE.....forgive me for being short but 3 months with no network is disgusting.

  • claireelizabxth Claire (@claireelizabxth) reported from Poplar, England

    @O2 have been a customer for over 20 years.

  • JosephMorrison0 Joseph Morrison (@JosephMorrison0) reported from Kensington, England

    No company has ever treated their clients so poorly as @o2. Discgrace. The absolute worst contract ever. Never has service anywhere! Sign with someone else.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • ttunnicliff Tim Tunnicliff (@ttunnicliff) reported

    Can't even leave @O2 without a ridiculous amount of effort. I've been trying to do this online but it seems impossible. Can someone delete my account and all my records, please? No way to contact O2. No way of communicating. So glad I'm leaving this god-awful service.

  • jpd3_jim Jim 🏴󠁧󠁢󠁳󠁣󠁴󠁿🇨🇺🇮🇹 (@jpd3_jim) reported

    @O2 disappointing that I have to leave O2 , to get the offer that your are giving new customers. Poor customer service and no loyalty.

  • Stellasessions Stellasessions (@Stellasessions) reported

    @O2 Why is the reception so poor between Luton and London on the @TLRailUK??? I’ve had better 5G reception in Northern Thailand at an Elephant sanctuary in the Jungle!

  • elaine_ells Elaine Ellis (@elaine_ells) reported

    @virginmedia @O2 are claiming that they can't check when the phone was last used.... I'm pretty sure either of you could if you wanted to resolve this. Both companies have been taking money from a 91 yo's account for a service I cancelled. How do I escalate this please?

  • kwc1972 Karen Clark (@kwc1972) reported

    @O2 not impressed, as a new customer not had any connection whilst visiting PA3, allegedly mast issues. Beginning to wish I’d never swapped from Three!!

  • CarlPuttnam utterly_genuine_Carl _Puttnam (@CarlPuttnam) reported

    @grok Are @virginmedia and @O2 the UK's worst supplier of phone and internet?

  • StephenOld Stephen Old (Not here 2 argue with strangers)#FBPE (@StephenOld) reported

    @MattsFarming @O2 I am sorry to hear about your mother's death and the problems you have had with O2 O2 is in my top 3 companies for the worst customer service I have ever had The other two companies are one of the debt collection companies which they employ (Moorcroft) and their partners Virgin.

  • StephenOld Stephen Old (Not here 2 argue with strangers)#FBPE (@StephenOld) reported

    @O2 Your customer service is is useless. I have been very ill and had problems paying my bill. You were no help and you have passed my accounts on to two debt collection agencies. They are useless too. They want me to pay but I need my phone to authorise payments. Genius

  • SprottSharon Sharon Sprott 🏴󠁧󠁢󠁳󠁣󠁴󠁿❤️♑ (@SprottSharon) reported

    @jesshardy20 @O2 @LewisCapaldi The app kept freezing when I was on but I eventually got on only to find Glasgow was scalped to **** 😭. Panic bought the only tickets I could get for Sheffield, thank god my husband drives lol. Hopefully I can get tickets for Glasgow on Thursday and I'll sell my 2 Sheff ones 😭

  • olive_ear Livvy 🖤🤍 (@olive_ear) reported

    @O2 is there a reason your data is so ****